2091436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 3870720

約数和(自身を除く): 1779284

約数列:

[1, 2, 4, 23, 46, 92, 127, 179, 254, 358, 508, 716, 2921, 4117, 5842, 8234, 11684, 16468, 22733, 45466, 90932, 522859, 1045718, 2091436]

約数ペア:

[(1, 2091436), (2, 1045718), (4, 522859), (23, 90932), (46, 45466), (92, 22733), (127, 16468), (179, 11684), (254, 8234), (358, 5842), (508, 4117), (716, 2921)]