728045170

素因数分解:

$2^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{56923}}^1$

素因数の和:58209

約数の個数: 16

約数和(自身を含む): 1311528960

約数和(自身を除く): 583483790

約数列:

[1, 2, 5, 10, 1279, 2558, 6395, 12790, 56923, 113846, 284615, 569230, 72804517, 145609034, 364022585, 728045170]

約数ペア:

[(1, 728045170), (2, 364022585), (5, 145609034), (10, 72804517), (1279, 569230), (2558, 284615), (6395, 113846), (12790, 56923)]