7406412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 18783072

約数和(自身を除く): 11376660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 241, 394, 482, 591, 723, 788, 964, 1182, 1446, 2364, 2561, 2892, 3133, 5122, 6266, 7683, 9399, 10244, 12532, 15366, 18798, 30732, 37596, 47477, 94954, 142431, 189908, 284862, 569724, 617201, 1234402, 1851603, 2468804, 3703206, 7406412]

約数ペア:

[(1, 7406412), (2, 3703206), (3, 2468804), (4, 1851603), (6, 1234402), (12, 617201), (13, 569724), (26, 284862), (39, 189908), (52, 142431), (78, 94954), (156, 47477), (197, 37596), (241, 30732), (394, 18798), (482, 15366), (591, 12532), (723, 10244), (788, 9399), (964, 7683), (1182, 6266), (1446, 5122), (2364, 3133), (2561, 2892)]