1887121567286

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{5981}}^1\times {\mathrm{688907}}^1$

素因数の和:695119

約数の個数: 16

約数和(自身を含む): 2843522882640

約数和(自身を除く): 956401315354

約数列:

[1, 2, 229, 458, 5981, 11962, 688907, 1369649, 1377814, 2739298, 157759703, 315519406, 4120352767, 8240705534, 943560783643, 1887121567286]

約数ペア:

[(1, 1887121567286), (2, 943560783643), (229, 8240705534), (458, 4120352767), (5981, 315519406), (11962, 157759703), (688907, 2739298), (1369649, 1377814)]