2012177444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{109859}}^1$

素因数の和:110123

約数の個数: 24

約数和(自身を含む): 3722056800

約数和(自身を除く): 1709879356

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 18316, 109859, 219718, 439436, 2087321, 4174642, 8349284, 26476019, 52952038, 105904076, 503044361, 1006088722, 2012177444]

約数ペア:

[(1, 2012177444), (2, 1006088722), (4, 503044361), (19, 105904076), (38, 52952038), (76, 26476019), (241, 8349284), (482, 4174642), (964, 2087321), (4579, 439436), (9158, 219718), (18316, 109859)]