1520921435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{53077}}^1$

素因数の和:53614

約数の個数: 16

約数和(自身を含む): 1994883552

約数和(自身を除く): 473962117

約数列:

[1, 5, 11, 55, 521, 2605, 5731, 28655, 53077, 265385, 583847, 2919235, 27653117, 138265585, 304184287, 1520921435]

約数ペア:

[(1, 1520921435), (5, 304184287), (11, 138265585), (55, 27653117), (521, 2919235), (2605, 583847), (5731, 265385), (28655, 53077)]