2554910244

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{21911}}^1$

素因数の和:22041

約数の個数: 72

約数和(自身を含む): 6699813120

約数和(自身を除く): 4144902876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 79, 82, 123, 158, 164, 237, 246, 316, 369, 474, 492, 711, 738, 948, 1422, 1476, 2844, 3239, 6478, 9717, 12956, 19434, 21911, 29151, 38868, 43822, 58302, 65733, 87644, 116604, 131466, 197199, 262932, 394398, 788796, 898351, 1730969, 1796702, 2695053, 3461938, 3593404, 5192907, 5390106, 6923876, 8085159, 10385814, 10780212, 15578721, 16170318, 20771628, 31157442, 32340636, 62314884, 70969729, 141939458, 212909187, 283878916, 425818374, 638727561, 851636748, 1277455122, 2554910244]

約数ペア:

[(1, 2554910244), (2, 1277455122), (3, 851636748), (4, 638727561), (6, 425818374), (9, 283878916), (12, 212909187), (18, 141939458), (36, 70969729), (41, 62314884), (79, 32340636), (82, 31157442), (123, 20771628), (158, 16170318), (164, 15578721), (237, 10780212), (246, 10385814), (316, 8085159), (369, 6923876), (474, 5390106), (492, 5192907), (711, 3593404), (738, 3461938), (948, 2695053), (1422, 1796702), (1476, 1730969), (2844, 898351), (3239, 788796), (6478, 394398), (9717, 262932), (12956, 197199), (19434, 131466), (21911, 116604), (29151, 87644), (38868, 65733), (43822, 58302)]