5113489390

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{773599}}^1$

素因数の和:774267

約数の個数: 16

約数和(自身を含む): 9218217600

約数和(自身を除く): 4104728210

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 773599, 1547198, 3867995, 7735990, 511348939, 1022697878, 2556744695, 5113489390]

約数ペア:

[(1, 5113489390), (2, 2556744695), (5, 1022697878), (10, 511348939), (661, 7735990), (1322, 3867995), (3305, 1547198), (6610, 773599)]