1345475428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{30671}}^1$

素因数の和:31683

約数の個数: 24

約数和(自身を含む): 2571295104

約数和(自身を除く): 1225819676

約数列:

[1, 2, 4, 11, 22, 44, 997, 1994, 3988, 10967, 21934, 30671, 43868, 61342, 122684, 337381, 674762, 1349524, 30578987, 61157974, 122315948, 336368857, 672737714, 1345475428]

約数ペア:

[(1, 1345475428), (2, 672737714), (4, 336368857), (11, 122315948), (22, 61157974), (44, 30578987), (997, 1349524), (1994, 674762), (3988, 337381), (10967, 122684), (21934, 61342), (30671, 43868)]