3981296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{22621}}^1$

素因数の和:22640

約数の個数: 20

約数和(自身を含む): 8415384

約数和(自身を除く): 4434088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 22621, 45242, 90484, 180968, 248831, 361936, 497662, 995324, 1990648, 3981296]

約数ペア:

[(1, 3981296), (2, 1990648), (4, 995324), (8, 497662), (11, 361936), (16, 248831), (22, 180968), (44, 90484), (88, 45242), (176, 22621)]