291329127934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157816429}}^1$

素因数の和:157816515

約数の個数: 16

約数和(自身を含む): 477236884320

約数和(自身を除く): 185907756386

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 157816429, 315632858, 2051613577, 4103227154, 11204966459, 22409932918, 145664563967, 291329127934]

約数ペア:

[(1, 291329127934), (2, 145664563967), (13, 22409932918), (26, 11204966459), (71, 4103227154), (142, 2051613577), (923, 315632858), (1846, 157816429)]