2686372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 5331200

約数和(自身を除く): 2644828

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2719, 5438, 10876, 35347, 51661, 70694, 103322, 141388, 206644, 671593, 1343186, 2686372]

約数ペア:

[(1, 2686372), (2, 1343186), (4, 671593), (13, 206644), (19, 141388), (26, 103322), (38, 70694), (52, 51661), (76, 35347), (247, 10876), (494, 5438), (988, 2719)]