2005667612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{124021}}^1$

素因数の和:124349

約数の個数: 24

約数和(自身を含む): 3792096672

約数和(自身を除く): 1786429060

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 16172, 124021, 248042, 496084, 1612273, 3224546, 6449092, 38570531, 77141062, 154282124, 501416903, 1002833806, 2005667612]

約数ペア:

[(1, 2005667612), (2, 1002833806), (4, 501416903), (13, 154282124), (26, 77141062), (52, 38570531), (311, 6449092), (622, 3224546), (1244, 1612273), (4043, 496084), (8086, 248042), (16172, 124021)]