3850190

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{739}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 6953040

約数和(自身を除く): 3102850

約数列:

[1, 2, 5, 10, 521, 739, 1042, 1478, 2605, 3695, 5210, 7390, 385019, 770038, 1925095, 3850190]

約数ペア:

[(1, 3850190), (2, 1925095), (5, 770038), (10, 385019), (521, 7390), (739, 5210), (1042, 3695), (1478, 2605)]