1630298878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1847}}^1\times {\mathrm{1997}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 2791381824

約数和(自身を除く): 1161082946

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1847, 1997, 3694, 3994, 24011, 25961, 31399, 33949, 48022, 51922, 62798, 67898, 408187, 441337, 816374, 882674, 3688459, 7376918, 47949967, 62703803, 95899934, 125407606, 815149439, 1630298878]

約数ペア:

[(1, 1630298878), (2, 815149439), (13, 125407606), (17, 95899934), (26, 62703803), (34, 47949967), (221, 7376918), (442, 3688459), (1847, 882674), (1997, 816374), (3694, 441337), (3994, 408187), (24011, 67898), (25961, 62798), (31399, 51922), (33949, 48022)]