387791858

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{31319}}^1$

素因数の和:31513

約数の個数: 16

約数和(自身を含む): 599840640

約数和(自身を除く): 212048782

約数列:

[1, 2, 41, 82, 151, 302, 6191, 12382, 31319, 62638, 1284079, 2568158, 4729169, 9458338, 193895929, 387791858]

約数ペア:

[(1, 387791858), (2, 193895929), (41, 9458338), (82, 4729169), (151, 2568158), (302, 1284079), (6191, 62638), (12382, 31319)]