404659646210

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13553}}^1\times {\mathrm{30781}}^1$

素因数の和:44438

約数の個数: 32

約数和(自身を含む): 735974718192

約数和(自身を除く): 331315071982

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 13553, 27106, 30781, 61562, 67765, 135530, 153905, 307810, 1314641, 2629282, 2985757, 5971514, 6573205, 13146410, 14928785, 29857570, 417174893, 834349786, 2085874465, 4171748930, 40465964621, 80931929242, 202329823105, 404659646210]

約数ペア:

[(1, 404659646210), (2, 202329823105), (5, 80931929242), (10, 40465964621), (97, 4171748930), (194, 2085874465), (485, 834349786), (970, 417174893), (13553, 29857570), (27106, 14928785), (30781, 13146410), (61562, 6573205), (67765, 5971514), (135530, 2985757), (153905, 2629282), (307810, 1314641)]