1021456271999

素因数分解:

${\mathrm{19}}^2\times {\mathrm{809}}^1\times {\mathrm{829}}^1\times {\mathrm{4219}}^1$

素因数の和:5895

約数の個数: 24

約数和(自身を含む): 1080937386000

約数和(自身を除く): 59481114001

約数列:

[1, 19, 361, 809, 829, 4219, 15371, 15751, 80161, 292049, 299269, 670661, 1523059, 3413171, 3497551, 12742559, 64850249, 66453469, 242108621, 1232154731, 1262615911, 2829518759, 53760856421, 1021456271999]

約数ペア:

[(1, 1021456271999), (19, 53760856421), (361, 2829518759), (809, 1262615911), (829, 1232154731), (4219, 242108621), (15371, 66453469), (15751, 64850249), (80161, 12742559), (292049, 3497551), (299269, 3413171), (670661, 1523059)]