3959390

素因数分解:

$2^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{661}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 7149600

約数和(自身を除く): 3190210

約数列:

[1, 2, 5, 10, 599, 661, 1198, 1322, 2995, 3305, 5990, 6610, 395939, 791878, 1979695, 3959390]

約数ペア:

[(1, 3959390), (2, 1979695), (5, 791878), (10, 395939), (599, 6610), (661, 5990), (1198, 3305), (1322, 2995)]