78635508724082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{4649}}^1\times {\mathrm{394259}}^1$

素因数の和:400058

約数の個数: 32

約数和(自身を含む): 124298350200000

約数和(自身を除く): 45662841475918

約数列:

[1, 2, 19, 38, 1129, 2258, 4649, 9298, 21451, 42902, 88331, 176662, 394259, 788518, 5248721, 7490921, 10497442, 14981842, 99725699, 199451398, 445118411, 890236822, 1832910091, 3665820182, 8457249809, 16914499618, 34825291729, 69650583458, 2069355492739, 4138710985478, 39317754362041, 78635508724082]

約数ペア:

[(1, 78635508724082), (2, 39317754362041), (19, 4138710985478), (38, 2069355492739), (1129, 69650583458), (2258, 34825291729), (4649, 16914499618), (9298, 8457249809), (21451, 3665820182), (42902, 1832910091), (88331, 890236822), (176662, 445118411), (394259, 199451398), (788518, 99725699), (5248721, 14981842), (7490921, 10497442)]