1688045314

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{24841}}^1$

素因数の和:25461

約数の個数: 16

約数和(自身を含む): 2578301496

約数和(自身を除く): 890256182

約数列:

[1, 2, 61, 122, 557, 1114, 24841, 33977, 49682, 67954, 1515301, 3030602, 13836437, 27672874, 844022657, 1688045314]

約数ペア:

[(1, 1688045314), (2, 844022657), (61, 27672874), (122, 13836437), (557, 3030602), (1114, 1515301), (24841, 67954), (33977, 49682)]