4913428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 9417800

約数和(自身を除く): 4504372

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1549, 1586, 3098, 3172, 6196, 20137, 40274, 80548, 94489, 188978, 377956, 1228357, 2456714, 4913428]

約数ペア:

[(1, 4913428), (2, 2456714), (4, 1228357), (13, 377956), (26, 188978), (52, 94489), (61, 80548), (122, 40274), (244, 20137), (793, 6196), (1549, 3172), (1586, 3098)]