672081658

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{147451}}^1$

素因数の和:147549

約数の個数: 16

約数和(自身を含む): 1051037856

約数和(自身を除く): 378956198

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 147451, 294902, 6340393, 7814903, 12680786, 15629806, 336040829, 672081658]

約数ペア:

[(1, 672081658), (2, 336040829), (43, 15629806), (53, 12680786), (86, 7814903), (106, 6340393), (2279, 294902), (4558, 147451)]