488747518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{8521}}^1$

素因数の和:8788

約数の個数: 32

約数和(自身を含む): 890923968

約数和(自身を除く): 402176450

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 241, 482, 1687, 3374, 4097, 8194, 8521, 17042, 28679, 57358, 59647, 119294, 144857, 289714, 1013999, 2027998, 2053561, 4107122, 14374927, 28749854, 34910537, 69821074, 244373759, 488747518]

約数ペア:

[(1, 488747518), (2, 244373759), (7, 69821074), (14, 34910537), (17, 28749854), (34, 14374927), (119, 4107122), (238, 2053561), (241, 2027998), (482, 1013999), (1687, 289714), (3374, 144857), (4097, 119294), (8194, 59647), (8521, 57358), (17042, 28679)]