1639040062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{146369}}^1$

素因数の和:146891

約数の個数: 16

約数和(自身を含む): 2687353200

約数和(自身を除く): 1048313138

約数列:

[1, 2, 11, 22, 509, 1018, 5599, 11198, 146369, 292738, 1610059, 3220118, 74501821, 149003642, 819520031, 1639040062]

約数ペア:

[(1, 1639040062), (2, 819520031), (11, 149003642), (22, 74501821), (509, 3220118), (1018, 1610059), (5599, 292738), (11198, 146369)]