1220340004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23468077}}^1$

素因数の和:23468094

約数の個数: 12

約数和(自身を含む): 2299871644

約数和(自身を除く): 1079531640

約数列:

[1, 2, 4, 13, 26, 52, 23468077, 46936154, 93872308, 305085001, 610170002, 1220340004]

約数ペア:

[(1, 1220340004), (2, 610170002), (4, 305085001), (13, 93872308), (26, 46936154), (52, 23468077)]