1031880302

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{20161}}^1$

素因数の和:20483

約数の個数: 16

約数和(自身を含む): 1567313232

約数和(自身を除く): 535432930

約数列:

[1, 2, 157, 163, 314, 326, 20161, 25591, 40322, 51182, 3165277, 3286243, 6330554, 6572486, 515940151, 1031880302]

約数ペア:

[(1, 1031880302), (2, 515940151), (157, 6572486), (163, 6330554), (314, 3286243), (326, 3165277), (20161, 51182), (25591, 40322)]