1995890492564

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{509}}^1\times {\mathrm{3392041}}^1$

素因数の和:3392588

約数の個数: 36

約数和(自身を含む): 3717644111580

約数和(自身を除く): 1721753619016

約数列:

[1, 2, 4, 17, 34, 68, 289, 509, 578, 1018, 1156, 2036, 8653, 17306, 34612, 147101, 294202, 588404, 3392041, 6784082, 13568164, 57664697, 115329394, 230658788, 980299849, 1726548869, 1960599698, 3453097738, 3921199396, 6906195476, 29351330773, 58702661546, 117405323092, 498972623141, 997945246282, 1995890492564]

約数ペア:

[(1, 1995890492564), (2, 997945246282), (4, 498972623141), (17, 117405323092), (34, 58702661546), (68, 29351330773), (289, 6906195476), (509, 3921199396), (578, 3453097738), (1018, 1960599698), (1156, 1726548869), (2036, 980299849), (8653, 230658788), (17306, 115329394), (34612, 57664697), (147101, 13568164), (294202, 6784082), (588404, 3392041)]