406014790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1400051}}^1$

素因数の和:1400087

約数の個数: 16

約数和(自身を含む): 756028080

約数和(自身を除く): 350013290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1400051, 2800102, 7000255, 14000510, 40601479, 81202958, 203007395, 406014790]

約数ペア:

[(1, 406014790), (2, 203007395), (5, 81202958), (10, 40601479), (29, 14000510), (58, 7000255), (145, 2800102), (290, 1400051)]