2017123735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{72053}}^1$

素因数の和:72578

約数の個数: 16

約数和(自身を含む): 2645822880

約数和(自身を除く): 628699145

約数列:

[1, 5, 11, 55, 509, 2545, 5599, 27995, 72053, 360265, 792583, 3962915, 36674977, 183374885, 403424747, 2017123735]

約数ペア:

[(1, 2017123735), (5, 403424747), (11, 183374885), (55, 36674977), (509, 3962915), (2545, 792583), (5599, 360265), (27995, 72053)]