8408530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 8138798

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 911, 923, 1822, 1846, 4555, 4615, 9110, 9230, 11843, 23686, 59215, 64681, 118430, 129362, 323405, 646810, 840853, 1681706, 4204265, 8408530]

約数ペア:

[(1, 8408530), (2, 4204265), (5, 1681706), (10, 840853), (13, 646810), (26, 323405), (65, 129362), (71, 118430), (130, 64681), (142, 59215), (355, 23686), (710, 11843), (911, 9230), (923, 9110), (1822, 4615), (1846, 4555)]