1810388889298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{16103}}^1\times {\mathrm{34297}}^1$

素因数の和:50562

約数の個数: 32

約数和(自身を含む): 2982608956800

約数和(自身を除く): 1172220067502

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 16103, 32206, 34297, 68594, 177133, 354266, 377267, 754534, 2399347, 4798694, 5110253, 10220506, 26392817, 52785634, 56212783, 112425566, 552284591, 1104569182, 6075130501, 12150261002, 82290404059, 164580808118, 905194444649, 1810388889298]

約数ペア:

[(1, 1810388889298), (2, 905194444649), (11, 164580808118), (22, 82290404059), (149, 12150261002), (298, 6075130501), (1639, 1104569182), (3278, 552284591), (16103, 112425566), (32206, 56212783), (34297, 52785634), (68594, 26392817), (177133, 10220506), (354266, 5110253), (377267, 4798694), (754534, 2399347)]