122909978

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{63949}}^1$

素因数の和:64013

約数の個数: 12

約数和(自身を含む): 190507050

約数和(自身を除く): 67597072

約数列:

[1, 2, 31, 62, 961, 1922, 63949, 127898, 1982419, 3964838, 61454989, 122909978]

約数ペア:

[(1, 122909978), (2, 61454989), (31, 3964838), (62, 1982419), (961, 127898), (1922, 63949)]