1689997472657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{15238519}}^1$

素因数の和:15239000

約数の個数: 16

約数和(自身を含む): 1920053520000

約数和(自身を除く): 230056047343

約数列:

[1, 13, 19, 247, 449, 5837, 8531, 110903, 15238519, 198100747, 289531861, 3763914193, 6842095031, 88947235403, 129999805589, 1689997472657]

約数ペア:

[(1, 1689997472657), (13, 129999805589), (19, 88947235403), (247, 6842095031), (449, 3763914193), (5837, 289531861), (8531, 198100747), (110903, 15238519)]