2379417505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{138863}}^1$

素因数の和:139040

約数の個数: 16

約数和(自身を含む): 2999462400

約数和(自身を除く): 620044895

約数列:

[1, 5, 23, 115, 149, 745, 3427, 17135, 138863, 694315, 3193849, 15969245, 20690587, 103452935, 475883501, 2379417505]

約数ペア:

[(1, 2379417505), (5, 475883501), (23, 103452935), (115, 20690587), (149, 15969245), (745, 3193849), (3427, 694315), (17135, 138863)]