412702490

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{153421}}^1$

素因数の和:153697

約数の個数: 16

約数和(自身を含む): 745630920

約数和(自身を除く): 332928430

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 153421, 306842, 767105, 1534210, 41270249, 82540498, 206351245, 412702490]

約数ペア:

[(1, 412702490), (2, 206351245), (5, 82540498), (10, 41270249), (269, 1534210), (538, 767105), (1345, 306842), (2690, 153421)]