1243286516

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{3934451}}^1$

素因数の和:3934534

約数の個数: 12

約数和(自身を含む): 2203293120

約数和(自身を除く): 960006604

約数列:

[1, 2, 4, 79, 158, 316, 3934451, 7868902, 15737804, 310821629, 621643258, 1243286516]

約数ペア:

[(1, 1243286516), (2, 621643258), (4, 310821629), (79, 15737804), (158, 7868902), (316, 3934451)]