4080456890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14070541}}^1$

素因数の和:14070577

約数の個数: 16

約数和(自身を含む): 7598092680

約数和(自身を除く): 3517635790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 14070541, 28141082, 70352705, 140705410, 408045689, 816091378, 2040228445, 4080456890]

約数ペア:

[(1, 4080456890), (2, 2040228445), (5, 816091378), (10, 408045689), (29, 140705410), (58, 70352705), (145, 28141082), (290, 14070541)]