517406476

素因数分解:

$2^2\times {\mathrm{10223}}^1\times {\mathrm{12653}}^1$

素因数の和:22880

約数の個数: 12

約数和(自身を含む): 905621472

約数和(自身を除く): 388214996

約数列:

[1, 2, 4, 10223, 12653, 20446, 25306, 40892, 50612, 129351619, 258703238, 517406476]

約数ペア:

[(1, 517406476), (2, 258703238), (4, 129351619), (10223, 50612), (12653, 40892), (20446, 25306)]