254234702

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{3251}}^1$

素因数の和:3955

約数の個数: 16

約数和(自身を含む): 388327824

約数和(自身を除く): 134093122

約数列:

[1, 2, 61, 122, 641, 1282, 3251, 6502, 39101, 78202, 198311, 396622, 2083891, 4167782, 127117351, 254234702]

約数ペア:

[(1, 254234702), (2, 127117351), (61, 4167782), (122, 2083891), (641, 396622), (1282, 198311), (3251, 78202), (6502, 39101)]