3933580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{28097}}^1$

素因数の和:28113

約数の個数: 24

約数和(自身を含む): 9440928

約数和(自身を除く): 5507348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 28097, 56194, 112388, 140485, 196679, 280970, 393358, 561940, 786716, 983395, 1966790, 3933580]

約数ペア:

[(1, 3933580), (2, 1966790), (4, 983395), (5, 786716), (7, 561940), (10, 393358), (14, 280970), (20, 196679), (28, 140485), (35, 112388), (70, 56194), (140, 28097)]