2589936398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9736603}}^1$

素因数の和:9736631

約数の個数: 16

約数和(自身を含む): 4673569920

約数和(自身を除く): 2083633522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9736603, 19473206, 68156221, 136312442, 184995457, 369990914, 1294968199, 2589936398]

約数ペア:

[(1, 2589936398), (2, 1294968199), (7, 369990914), (14, 184995457), (19, 136312442), (38, 68156221), (133, 19473206), (266, 9736603)]