2014183948

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 4247147520

約数和(自身を除く): 2232963572

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 139, 142, 148, 197, 259, 278, 284, 394, 497, 518, 556, 788, 973, 994, 1036, 1379, 1946, 1988, 2627, 2758, 3892, 5143, 5254, 5516, 7289, 9869, 10286, 10508, 13987, 14578, 18389, 19738, 20572, 27383, 27974, 29156, 36001, 36778, 39476, 51023, 54766, 55948, 69083, 72002, 73556, 97909, 102046, 109532, 138166, 144004, 191681, 195818, 204092, 276332, 365153, 383362, 391636, 517519, 730306, 766724, 1013171, 1035038, 1460612, 1944193, 2026342, 2070076, 2556071, 3622633, 3888386, 4052684, 5112142, 7092197, 7245266, 7776772, 10224284, 13609351, 14184394, 14490532, 27218702, 28368788, 54437404, 71935141, 143870282, 287740564, 503545987, 1007091974, 2014183948]

約数ペア:

[(1, 2014183948), (2, 1007091974), (4, 503545987), (7, 287740564), (14, 143870282), (28, 71935141), (37, 54437404), (71, 28368788), (74, 27218702), (139, 14490532), (142, 14184394), (148, 13609351), (197, 10224284), (259, 7776772), (278, 7245266), (284, 7092197), (394, 5112142), (497, 4052684), (518, 3888386), (556, 3622633), (788, 2556071), (973, 2070076), (994, 2026342), (1036, 1944193), (1379, 1460612), (1946, 1035038), (1988, 1013171), (2627, 766724), (2758, 730306), (3892, 517519), (5143, 391636), (5254, 383362), (5516, 365153), (7289, 276332), (9869, 204092), (10286, 195818), (10508, 191681), (13987, 144004), (14578, 138166), (18389, 109532), (19738, 102046), (20572, 97909), (27383, 73556), (27974, 72002), (29156, 69083), (36001, 55948), (36778, 54766), (39476, 51023)]