28915388879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1609}}^1\times {\mathrm{13687}}^1$

素因数の和:15410

約数の個数: 16

約数和(自身を含む): 31469807040

約数和(自身を除く): 2554418161

約数列:

[1, 13, 101, 1313, 1609, 13687, 20917, 162509, 177931, 1382387, 2112617, 17971031, 22022383, 286290979, 2224260683, 28915388879]

約数ペア:

[(1, 28915388879), (13, 2224260683), (101, 286290979), (1313, 22022383), (1609, 17971031), (13687, 2112617), (20917, 1382387), (162509, 177931)]