426778210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1471649}}^1$

素因数の和:1471685

約数の個数: 16

約数和(自身を含む): 794691000

約数和(自身を除く): 367912790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1471649, 2943298, 7358245, 14716490, 42677821, 85355642, 213389105, 426778210]

約数ペア:

[(1, 426778210), (2, 213389105), (5, 85355642), (10, 42677821), (29, 14716490), (58, 7358245), (145, 2943298), (290, 1471649)]