797702498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{139021}}^1$

素因数の和:139193

約数の個数: 16

約数和(自身を含む): 1267880640

約数和(自身を除く): 470178142

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 139021, 278042, 2641399, 5282798, 20992171, 41984342, 398851249, 797702498]

約数ペア:

[(1, 797702498), (2, 398851249), (19, 41984342), (38, 20992171), (151, 5282798), (302, 2641399), (2869, 278042), (5738, 139021)]