2790211982257

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1\times {\mathrm{4359209}}^1$

素因数の和:4360776

約数の個数: 16

約数和(自身を含む): 3243252240000

約数和(自身を除く): 453040257743

約数列:

[1, 7, 61, 427, 1499, 10493, 91439, 640073, 4359209, 30514463, 265911749, 1861382243, 6534454291, 45741180037, 398601711751, 2790211982257]

約数ペア:

[(1, 2790211982257), (7, 398601711751), (61, 45741180037), (427, 6534454291), (1499, 1861382243), (10493, 265911749), (91439, 30514463), (640073, 4359209)]