1255477264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1789}}^1\times {\mathrm{1907}}^1$

素因数の和:3727

約数の個数: 40

約数和(自身を含む): 2540998080

約数和(自身を除く): 1285520816

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1789, 1907, 3578, 3814, 7156, 7628, 14312, 15256, 28624, 30512, 41147, 43861, 82294, 87722, 164588, 175444, 329176, 350888, 658352, 701776, 3411623, 6823246, 13646492, 27292984, 54585968, 78467329, 156934658, 313869316, 627738632, 1255477264]

約数ペア:

[(1, 1255477264), (2, 627738632), (4, 313869316), (8, 156934658), (16, 78467329), (23, 54585968), (46, 27292984), (92, 13646492), (184, 6823246), (368, 3411623), (1789, 701776), (1907, 658352), (3578, 350888), (3814, 329176), (7156, 175444), (7628, 164588), (14312, 87722), (15256, 82294), (28624, 43861), (30512, 41147)]