1263309864

素因数分解:

$2^3\times 3^1\times {\mathrm{52637911}}^1$

素因数の和:52637920

約数の個数: 16

約数和(自身を含む): 3158274720

約数和(自身を除く): 1894964856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 52637911, 105275822, 157913733, 210551644, 315827466, 421103288, 631654932, 1263309864]

約数ペア:

[(1, 1263309864), (2, 631654932), (3, 421103288), (4, 315827466), (6, 210551644), (8, 157913733), (12, 105275822), (24, 52637911)]