4099030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31531}}^1$

素因数の和:31551

約数の個数: 16

約数和(自身を含む): 7946064

約数和(自身を除く): 3847034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 31531, 63062, 157655, 315310, 409903, 819806, 2049515, 4099030]

約数ペア:

[(1, 4099030), (2, 2049515), (5, 819806), (10, 409903), (13, 315310), (26, 157655), (65, 63062), (130, 31531)]