2018601505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{5653}}^1\times {\mathrm{4201}}^1$

素因数の和:9876

約数の個数: 16

約数和(自身を含む): 2565875664

約数和(自身を除く): 547274159

約数列:

[1, 5, 17, 85, 4201, 5653, 21005, 28265, 71417, 96101, 357085, 480505, 23748253, 118741265, 403720301, 2018601505]

約数ペア:

[(1, 2018601505), (5, 403720301), (17, 118741265), (85, 23748253), (4201, 480505), (5653, 357085), (21005, 96101), (28265, 71417)]