13934540

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2711}}^1$

素因数の和:2977

約数の個数: 24

約数和(自身を含む): 29387232

約数和(自身を除く): 15452692

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 2711, 5140, 5422, 10844, 13555, 27110, 54220, 696727, 1393454, 2786908, 3483635, 6967270, 13934540]

約数ペア:

[(1, 13934540), (2, 6967270), (4, 3483635), (5, 2786908), (10, 1393454), (20, 696727), (257, 54220), (514, 27110), (1028, 13555), (1285, 10844), (2570, 5422), (2711, 5140)]