490613260039

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2276089}}^1$

素因数の和:2276239

約数の個数: 24

約数和(自身を含む): 588487621680

約数和(自身を除く): 97874361641

約数列:

[1, 7, 49, 53, 83, 371, 581, 2597, 4067, 4399, 30793, 215551, 2276089, 15932623, 111528361, 120632717, 188915387, 844429019, 1322407709, 5911003133, 9256853963, 10012515511, 70087608577, 490613260039]

約数ペア:

[(1, 490613260039), (7, 70087608577), (49, 10012515511), (53, 9256853963), (83, 5911003133), (371, 1322407709), (581, 844429019), (2597, 188915387), (4067, 120632717), (4399, 111528361), (30793, 15932623), (215551, 2276089)]