2176188590

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1\times {\mathrm{1609}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 3944293920

約数和(自身を除く): 1768105330

約数列:

[1, 2, 5, 10, 211, 422, 641, 1055, 1282, 1609, 2110, 3205, 3218, 6410, 8045, 16090, 135251, 270502, 339499, 676255, 678998, 1031369, 1352510, 1697495, 2062738, 3394990, 5156845, 10313690, 217618859, 435237718, 1088094295, 2176188590]

約数ペア:

[(1, 2176188590), (2, 1088094295), (5, 435237718), (10, 217618859), (211, 10313690), (422, 5156845), (641, 3394990), (1055, 2062738), (1282, 1697495), (1609, 1352510), (2110, 1031369), (3205, 678998), (3218, 676255), (6410, 339499), (8045, 270502), (16090, 135251)]