1621085932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{218711}}^1$

素因数の和:218841

約数の個数: 24

約数和(自身を含む): 3031348320

約数和(自身を除く): 1410262388

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 218711, 437422, 874844, 3718087, 7436174, 14872348, 23839499, 47678998, 95357996, 405271483, 810542966, 1621085932]

約数ペア:

[(1, 1621085932), (2, 810542966), (4, 405271483), (17, 95357996), (34, 47678998), (68, 23839499), (109, 14872348), (218, 7436174), (436, 3718087), (1853, 874844), (3706, 437422), (7412, 218711)]