2103152810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{466331}}^1$

素因数の和:466390

約数の個数: 32

約数和(自身を含む): 4230563904

約数和(自身を除く): 2127411094

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 466331, 932662, 2331655, 4663310, 5129641, 10259282, 19119571, 25648205, 38239142, 51296410, 95597855, 191195710, 210315281, 420630562, 1051576405, 2103152810]

約数ペア:

[(1, 2103152810), (2, 1051576405), (5, 420630562), (10, 210315281), (11, 191195710), (22, 95597855), (41, 51296410), (55, 38239142), (82, 25648205), (110, 19119571), (205, 10259282), (410, 5129641), (451, 4663310), (902, 2331655), (2255, 932662), (4510, 466331)]