3865436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 7185360

約数和(自身を除く): 3319924

約数列:

[1, 2, 4, 19, 38, 76, 181, 281, 362, 562, 724, 1124, 3439, 5339, 6878, 10678, 13756, 21356, 50861, 101722, 203444, 966359, 1932718, 3865436]

約数ペア:

[(1, 3865436), (2, 1932718), (4, 966359), (19, 203444), (38, 101722), (76, 50861), (181, 21356), (281, 13756), (362, 10678), (562, 6878), (724, 5339), (1124, 3439)]