680948608

素因数分解:

$2^7\times {\mathrm{5319911}}^1$

素因数の和:5319925

約数の個数: 16

約数和(自身を含む): 1356577560

約数和(自身を除く): 675628952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5319911, 10639822, 21279644, 42559288, 85118576, 170237152, 340474304, 680948608]

約数ペア:

[(1, 680948608), (2, 340474304), (4, 170237152), (8, 85118576), (16, 42559288), (32, 21279644), (64, 10639822), (128, 5319911)]