4453970

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1063}}^1$

素因数の和:1489

約数の個数: 16

約数和(自身を含む): 8043840

約数和(自身を除く): 3589870

約数列:

[1, 2, 5, 10, 419, 838, 1063, 2095, 2126, 4190, 5315, 10630, 445397, 890794, 2226985, 4453970]

約数ペア:

[(1, 4453970), (2, 2226985), (5, 890794), (10, 445397), (419, 10630), (838, 5315), (1063, 4190), (2095, 2126)]