2019936696

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1957303}}^1$

素因数の和:1957355

約数の個数: 32

約数和(自身を含む): 5167282560

約数和(自身を除く): 3147345864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1957303, 3914606, 5871909, 7829212, 11743818, 15658424, 23487636, 46975272, 84164029, 168328058, 252492087, 336656116, 504984174, 673312232, 1009968348, 2019936696]

約数ペア:

[(1, 2019936696), (2, 1009968348), (3, 673312232), (4, 504984174), (6, 336656116), (8, 252492087), (12, 168328058), (24, 84164029), (43, 46975272), (86, 23487636), (129, 15658424), (172, 11743818), (258, 7829212), (344, 5871909), (516, 3914606), (1032, 1957303)]