8520792890

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3167581}}^1$

素因数の和:3167857

約数の個数: 16

約数和(自身を含む): 15394448520

約数和(自身を除く): 6873655630

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 3167581, 6335162, 15837905, 31675810, 852079289, 1704158578, 4260396445, 8520792890]

約数ペア:

[(1, 8520792890), (2, 4260396445), (5, 1704158578), (10, 852079289), (269, 31675810), (538, 15837905), (1345, 6335162), (2690, 3167581)]