491604

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 1165248

約数和(自身を除く): 673644

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 577, 852, 1154, 1731, 2308, 3462, 6924, 40967, 81934, 122901, 163868, 245802, 491604]

約数ペア:

[(1, 491604), (2, 245802), (3, 163868), (4, 122901), (6, 81934), (12, 40967), (71, 6924), (142, 3462), (213, 2308), (284, 1731), (426, 1154), (577, 852)]