2051245569

素因数分解:

$3^1\times {\mathrm{503}}^1\times {\mathrm{569}}^1\times {\mathrm{2389}}^1$

素因数の和:3464

約数の個数: 16

約数和(自身を含む): 2746396800

約数和(自身を除く): 695151231

約数列:

[1, 3, 503, 569, 1509, 1707, 2389, 7167, 286207, 858621, 1201667, 1359341, 3605001, 4078023, 683748523, 2051245569]

約数ペア:

[(1, 2051245569), (3, 683748523), (503, 4078023), (569, 3605001), (1509, 1359341), (1707, 1201667), (2389, 858621), (7167, 286207)]