248814982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1\times {\mathrm{863}}^1$

素因数の和:1744

約数の個数: 24

約数和(自身を含む): 405082944

約数和(自身を除く): 156267962

約数列:

[1, 2, 13, 26, 169, 338, 853, 863, 1706, 1726, 11089, 11219, 22178, 22438, 144157, 145847, 288314, 291694, 736139, 1472278, 9569807, 19139614, 124407491, 248814982]

約数ペア:

[(1, 248814982), (2, 124407491), (13, 19139614), (26, 9569807), (169, 1472278), (338, 736139), (853, 291694), (863, 288314), (1706, 145847), (1726, 144157), (11089, 22438), (11219, 22178)]