74820862

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 113532480

約数和(自身を除く): 38711618

約数列:

[1, 2, 157, 239, 314, 478, 997, 1994, 37523, 75046, 156529, 238283, 313058, 476566, 37410431, 74820862]

約数ペア:

[(1, 74820862), (2, 37410431), (157, 476566), (239, 313058), (314, 238283), (478, 156529), (997, 75046), (1994, 37523)]