321001042

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1\times {\mathrm{1213}}^1$

素因数の和:1953

約数の個数: 16

約数和(自身を含む): 484589952

約数和(自身を除く): 163588910

約数列:

[1, 2, 307, 431, 614, 862, 1213, 2426, 132317, 264634, 372391, 522803, 744782, 1045606, 160500521, 321001042]

約数ペア:

[(1, 321001042), (2, 160500521), (307, 1045606), (431, 744782), (614, 522803), (862, 372391), (1213, 264634), (2426, 132317)]