2008171075

素因数分解:

$5^2\times {\mathrm{4621}}^1\times {\mathrm{17383}}^1$

素因数の和:22014

約数の個数: 12

約数和(自身を含む): 2490814288

約数和(自身を除く): 482643213

約数列:

[1, 5, 25, 4621, 17383, 23105, 86915, 115525, 434575, 80326843, 401634215, 2008171075]

約数ペア:

[(1, 2008171075), (5, 401634215), (25, 80326843), (4621, 434575), (17383, 115525), (23105, 86915)]