439540684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{6791}}^1$

素因数の和:8277

約数の個数: 24

約数和(自身を含む): 839817216

約数和(自身を除く): 400276532

約数列:

[1, 2, 4, 11, 22, 44, 1471, 2942, 5884, 6791, 13582, 16181, 27164, 32362, 64724, 74701, 149402, 298804, 9989561, 19979122, 39958244, 109885171, 219770342, 439540684]

約数ペア:

[(1, 439540684), (2, 219770342), (4, 109885171), (11, 39958244), (22, 19979122), (44, 9989561), (1471, 298804), (2942, 149402), (5884, 74701), (6791, 64724), (13582, 32362), (16181, 27164)]