7649122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4391}}^1$

素因数の和:4473

約数の個数: 16

約数和(自身を含む): 12543552

約数和(自身を除く): 4894430

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 4391, 8782, 57083, 114166, 294197, 588394, 3824561, 7649122]

約数ペア:

[(1, 7649122), (2, 3824561), (13, 588394), (26, 294197), (67, 114166), (134, 57083), (871, 8782), (1742, 4391)]