280492854

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{1693}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 573005664

約数和(自身を除く): 292512810

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 521, 1042, 1563, 1693, 3126, 3386, 5079, 10158, 27613, 55226, 82839, 89729, 165678, 179458, 269187, 538374, 882053, 1764106, 2646159, 5292318, 46748809, 93497618, 140246427, 280492854]

約数ペア:

[(1, 280492854), (2, 140246427), (3, 93497618), (6, 46748809), (53, 5292318), (106, 2646159), (159, 1764106), (318, 882053), (521, 538374), (1042, 269187), (1563, 179458), (1693, 165678), (3126, 89729), (3386, 82839), (5079, 55226), (10158, 27613)]