393928882

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{5531}}^1$

素因数の和:5921

約数の個数: 16

約数和(自身を含む): 597456000

約数和(自身を除く): 203527118

約数列:

[1, 2, 149, 239, 298, 478, 5531, 11062, 35611, 71222, 824119, 1321909, 1648238, 2643818, 196964441, 393928882]

約数ペア:

[(1, 393928882), (2, 196964441), (149, 2643818), (239, 1648238), (298, 1321909), (478, 824119), (5531, 71222), (11062, 35611)]