13867092290

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1689049}}^1$

素因数の和:1689877

約数の個数: 16

約数和(自身を含む): 24991183800

約数和(自身を除く): 11124091510

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 1689049, 3378098, 8445245, 16890490, 1386709229, 2773418458, 6933546145, 13867092290]

約数ペア:

[(1, 13867092290), (2, 6933546145), (5, 2773418458), (10, 1386709229), (821, 16890490), (1642, 8445245), (4105, 3378098), (8210, 1689049)]