642616318

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1\times {\mathrm{6833}}^1$

素因数の和:7691

約数の個数: 16

約数和(自身を含む): 981635760

約数和(自身を除く): 339019442

約数列:

[1, 2, 59, 118, 797, 1594, 6833, 13666, 47023, 94046, 403147, 806294, 5445901, 10891802, 321308159, 642616318]

約数ペア:

[(1, 642616318), (2, 321308159), (59, 10891802), (118, 5445901), (797, 806294), (1594, 403147), (6833, 94046), (13666, 47023)]