841705922

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{20939}}^1$

素因数の和:21241

約数の個数: 16

約数和(自身を含む): 1281528000

約数和(自身を除く): 439822078

約数列:

[1, 2, 101, 199, 202, 398, 20099, 20939, 40198, 41878, 2114839, 4166861, 4229678, 8333722, 420852961, 841705922]

約数ペア:

[(1, 841705922), (2, 420852961), (101, 8333722), (199, 4229678), (202, 4166861), (398, 2114839), (20099, 41878), (20939, 40198)]