1189014790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4100051}}^1$

素因数の和:4100087

約数の個数: 16

約数和(自身を含む): 2214028080

約数和(自身を除く): 1025013290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 4100051, 8200102, 20500255, 41000510, 118901479, 237802958, 594507395, 1189014790]

約数ペア:

[(1, 1189014790), (2, 594507395), (5, 237802958), (10, 118901479), (29, 41000510), (58, 20500255), (145, 8200102), (290, 4100051)]