2645692

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 5381600

約数和(自身を除く): 2735908

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1549, 1708, 3098, 6196, 10843, 21686, 43372, 94489, 188978, 377956, 661423, 1322846, 2645692]

約数ペア:

[(1, 2645692), (2, 1322846), (4, 661423), (7, 377956), (14, 188978), (28, 94489), (61, 43372), (122, 21686), (244, 10843), (427, 6196), (854, 3098), (1549, 1708)]