6420006859

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{200381}}^1$

素因数の和:200610

約数の個数: 16

約数和(自身を含む): 7694668800

約数和(自身を除く): 1274661941

約数列:

[1, 7, 23, 161, 199, 1393, 4577, 32039, 200381, 1402667, 4608763, 32261341, 39875819, 279130733, 917143837, 6420006859]

約数ペア:

[(1, 6420006859), (7, 917143837), (23, 279130733), (161, 39875819), (199, 32261341), (1393, 4608763), (4577, 1402667), (32039, 200381)]