56155398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{719941}}^1$

素因数の和:719959

約数の個数: 16

約数和(自身を含む): 120950256

約数和(自身を除く): 64794858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 719941, 1439882, 2159823, 4319646, 9359233, 18718466, 28077699, 56155398]

約数ペア:

[(1, 56155398), (2, 28077699), (3, 18718466), (6, 9359233), (13, 4319646), (26, 2159823), (39, 1439882), (78, 719941)]