4129630

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{821}}^1$

素因数の和:1331

約数の個数: 16

約数和(自身を含む): 7457184

約数和(自身を除く): 3327554

約数列:

[1, 2, 5, 10, 503, 821, 1006, 1642, 2515, 4105, 5030, 8210, 412963, 825926, 2064815, 4129630]

約数ペア:

[(1, 4129630), (2, 2064815), (5, 825926), (10, 412963), (503, 8210), (821, 5030), (1006, 4105), (1642, 2515)]