2857436

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 5266800

約数和(自身を除く): 2409364

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 449, 898, 1591, 1796, 3182, 6364, 16613, 19307, 33226, 38614, 66452, 77228, 714359, 1428718, 2857436]

約数ペア:

[(1, 2857436), (2, 1428718), (4, 714359), (37, 77228), (43, 66452), (74, 38614), (86, 33226), (148, 19307), (172, 16613), (449, 6364), (898, 3182), (1591, 1796)]