1337331398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{72547}}^1$

素因数の和:73271

約数の個数: 16

約数和(自身を含む): 2163381360

約数和(自身を除く): 826049962

約数列:

[1, 2, 13, 26, 709, 1418, 9217, 18434, 72547, 145094, 943111, 1886222, 51435823, 102871646, 668665699, 1337331398]

約数ペア:

[(1, 1337331398), (2, 668665699), (13, 102871646), (26, 51435823), (709, 1886222), (1418, 943111), (9217, 145094), (18434, 72547)]