2490834

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{3169}}^1$

素因数の和:3305

約数の個数: 16

約数和(自身を含む): 5021280

約数和(自身を除く): 2530446

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 3169, 6338, 9507, 19014, 415139, 830278, 1245417, 2490834]

約数ペア:

[(1, 2490834), (2, 1245417), (3, 830278), (6, 415139), (131, 19014), (262, 9507), (393, 6338), (786, 3169)]