4893997528

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 11295313920

約数和(自身を除く): 6401316392

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 53, 56, 62, 86, 106, 124, 172, 212, 217, 248, 301, 344, 371, 424, 434, 602, 742, 868, 1204, 1237, 1333, 1484, 1643, 1736, 2279, 2408, 2474, 2666, 2968, 3286, 4558, 4948, 5332, 6572, 8659, 9116, 9331, 9896, 10664, 11501, 13144, 15953, 17318, 18232, 18662, 23002, 31906, 34636, 37324, 38347, 46004, 53191, 63812, 65561, 69272, 70649, 74648, 76694, 92008, 106382, 127624, 131122, 141298, 153388, 212764, 262244, 268429, 282596, 306776, 372337, 425528, 458927, 494543, 524488, 536858, 565192, 744674, 917854, 989086, 1073716, 1489348, 1648921, 1835708, 1978172, 2032391, 2147432, 2819123, 2978696, 3297842, 3671416, 3956344, 4064782, 5638246, 6595684, 8129564, 11276492, 11542447, 13191368, 14226737, 16259128, 19733861, 22552984, 23084894, 28453474, 39467722, 46169788, 56906948, 78935444, 87392813, 92339576, 113813896, 157870888, 174785626, 349571252, 611749691, 699142504, 1223499382, 2446998764, 4893997528]

約数ペア:

[(1, 4893997528), (2, 2446998764), (4, 1223499382), (7, 699142504), (8, 611749691), (14, 349571252), (28, 174785626), (31, 157870888), (43, 113813896), (53, 92339576), (56, 87392813), (62, 78935444), (86, 56906948), (106, 46169788), (124, 39467722), (172, 28453474), (212, 23084894), (217, 22552984), (248, 19733861), (301, 16259128), (344, 14226737), (371, 13191368), (424, 11542447), (434, 11276492), (602, 8129564), (742, 6595684), (868, 5638246), (1204, 4064782), (1237, 3956344), (1333, 3671416), (1484, 3297842), (1643, 2978696), (1736, 2819123), (2279, 2147432), (2408, 2032391), (2474, 1978172), (2666, 1835708), (2968, 1648921), (3286, 1489348), (4558, 1073716), (4948, 989086), (5332, 917854), (6572, 744674), (8659, 565192), (9116, 536858), (9331, 524488), (9896, 494543), (10664, 458927), (11501, 425528), (13144, 372337), (15953, 306776), (17318, 282596), (18232, 268429), (18662, 262244), (23002, 212764), (31906, 153388), (34636, 141298), (37324, 131122), (38347, 127624), (46004, 106382), (53191, 92008), (63812, 76694), (65561, 74648), (69272, 70649)]