4431446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:719

約数の個数: 16

約数和(自身を含む): 7038960

約数和(自身を除く): 2607514

約数列:

[1, 2, 19, 38, 277, 421, 554, 842, 5263, 7999, 10526, 15998, 116617, 233234, 2215723, 4431446]

約数ペア:

[(1, 4431446), (2, 2215723), (19, 233234), (38, 116617), (277, 15998), (421, 10526), (554, 7999), (842, 5263)]