1022508710

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1\times {\mathrm{1811}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 1859894784

約数和(自身を除く): 837386074

約数列:

[1, 2, 5, 10, 131, 262, 431, 655, 862, 1310, 1811, 2155, 3622, 4310, 9055, 18110, 56461, 112922, 237241, 282305, 474482, 564610, 780541, 1186205, 1561082, 2372410, 3902705, 7805410, 102250871, 204501742, 511254355, 1022508710]

約数ペア:

[(1, 1022508710), (2, 511254355), (5, 204501742), (10, 102250871), (131, 7805410), (262, 3902705), (431, 2372410), (655, 1561082), (862, 1186205), (1310, 780541), (1811, 564610), (2155, 474482), (3622, 282305), (4310, 237241), (9055, 112922), (18110, 56461)]