2818551730

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1\times {\mathrm{2903}}^1$

素因数の和:4218

約数の個数: 32

約数和(自身を含む): 5143564800

約数和(自身を除く): 2325013070

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1229, 2458, 2903, 5806, 6145, 12290, 14515, 29030, 97091, 194182, 229337, 458674, 485455, 970910, 1146685, 2293370, 3567787, 7135574, 17838935, 35677870, 281855173, 563710346, 1409275865, 2818551730]

約数ペア:

[(1, 2818551730), (2, 1409275865), (5, 563710346), (10, 281855173), (79, 35677870), (158, 17838935), (395, 7135574), (790, 3567787), (1229, 2293370), (2458, 1146685), (2903, 970910), (5806, 485455), (6145, 458674), (12290, 229337), (14515, 194182), (29030, 97091)]