129604988

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{58171}}^1$

素因数の和:58732

約数の個数: 12

約数和(自身を含む): 227219832

約数和(自身を除く): 97614844

約数列:

[1, 2, 4, 557, 1114, 2228, 58171, 116342, 232684, 32401247, 64802494, 129604988]

約数ペア:

[(1, 129604988), (2, 64802494), (4, 32401247), (557, 232684), (1114, 116342), (2228, 58171)]