348261250465

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{2687}}^1\times {\mathrm{130261}}^1$

素因数の和:133152

約数の個数: 16

約数和(自身を含む): 420173107200

約数和(自身を除く): 71911856735

約数列:

[1, 5, 199, 995, 2687, 13435, 130261, 534713, 651305, 2673565, 25921939, 129609695, 350011307, 1750056535, 69652250093, 348261250465]

約数ペア:

[(1, 348261250465), (5, 69652250093), (199, 1750056535), (995, 350011307), (2687, 129609695), (13435, 25921939), (130261, 2673565), (534713, 651305)]