852802730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{504617}}^1$

素因数の和:504650

約数の個数: 24

約数和(自身を含む): 1662211692

約数和(自身を除く): 809408962

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 504617, 1009234, 2523085, 5046170, 6560021, 13120042, 32800105, 65600210, 85280273, 170560546, 426401365, 852802730]

約数ペア:

[(1, 852802730), (2, 426401365), (5, 170560546), (10, 85280273), (13, 65600210), (26, 32800105), (65, 13120042), (130, 6560021), (169, 5046170), (338, 2523085), (845, 1009234), (1690, 504617)]