4445590

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1061}}^1$

素因数の和:1487

約数の個数: 16

約数和(自身を含む): 8028720

約数和(自身を除く): 3583130

約数列:

[1, 2, 5, 10, 419, 838, 1061, 2095, 2122, 4190, 5305, 10610, 444559, 889118, 2222795, 4445590]

約数ペア:

[(1, 4445590), (2, 2222795), (5, 889118), (10, 444559), (419, 10610), (838, 5305), (1061, 4190), (2095, 2122)]