508749622628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9007}}^1\times {\mathrm{17807}}^1$

素因数の和:26892

約数の個数: 48

約数和(自身を含む): 974678283264

約数和(自身を除く): 465928660636

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 9007, 17807, 18014, 35614, 36028, 71228, 117091, 231491, 234182, 462982, 468364, 549427, 925964, 1086227, 1098854, 2172454, 2197708, 4344908, 7142551, 14120951, 14285102, 28241902, 28570204, 56483804, 160387649, 320775298, 641550596, 2085039437, 4170078874, 8340157748, 9783646589, 19567293178, 39134586356, 127187405657, 254374811314, 508749622628]

約数ペア:

[(1, 508749622628), (2, 254374811314), (4, 127187405657), (13, 39134586356), (26, 19567293178), (52, 9783646589), (61, 8340157748), (122, 4170078874), (244, 2085039437), (793, 641550596), (1586, 320775298), (3172, 160387649), (9007, 56483804), (17807, 28570204), (18014, 28241902), (35614, 14285102), (36028, 14120951), (71228, 7142551), (117091, 4344908), (231491, 2197708), (234182, 2172454), (462982, 1098854), (468364, 1086227), (549427, 925964)]