2012154404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{142787}}^1$

素因数の和:143075

約数の個数: 24

約数和(自身を含む): 3806156928

約数和(自身を除く): 1794002524

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 7046, 14092, 142787, 285574, 571148, 1856231, 3712462, 7424924, 38695277, 77390554, 154781108, 503038601, 1006077202, 2012154404]

約数ペア:

[(1, 2012154404), (2, 1006077202), (4, 503038601), (13, 154781108), (26, 77390554), (52, 38695277), (271, 7424924), (542, 3712462), (1084, 1856231), (3523, 571148), (7046, 285574), (14092, 142787)]