2021806216

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{373}}^1\times {\mathrm{2207}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 3815159040

約数和(自身を除く): 1793352824

約数列:

[1, 2, 4, 8, 307, 373, 614, 746, 1228, 1492, 2207, 2456, 2984, 4414, 8828, 17656, 114511, 229022, 458044, 677549, 823211, 916088, 1355098, 1646422, 2710196, 3292844, 5420392, 6585688, 252725777, 505451554, 1010903108, 2021806216]

約数ペア:

[(1, 2021806216), (2, 1010903108), (4, 505451554), (8, 252725777), (307, 6585688), (373, 5420392), (614, 3292844), (746, 2710196), (1228, 1646422), (1492, 1355098), (2207, 916088), (2456, 823211), (2984, 677549), (4414, 458044), (8828, 229022), (17656, 114511)]