27720603814

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{442807}}^1$

素因数の和:443199

約数の個数: 16

約数和(自身を含む): 42100413408

約数和(自身を除く): 14379809594

約数列:

[1, 2, 113, 226, 277, 554, 31301, 62602, 442807, 885614, 50037191, 100074382, 122657539, 245315078, 13860301907, 27720603814]

約数ペア:

[(1, 27720603814), (2, 13860301907), (113, 245315078), (226, 122657539), (277, 100074382), (554, 50037191), (31301, 885614), (62602, 442807)]