2125936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 4419360

約数和(自身を除く): 2293424

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 109, 184, 212, 218, 368, 424, 436, 848, 872, 1219, 1744, 2438, 2507, 4876, 5014, 5777, 9752, 10028, 11554, 19504, 20056, 23108, 40112, 46216, 92432, 132871, 265742, 531484, 1062968, 2125936]

約数ペア:

[(1, 2125936), (2, 1062968), (4, 531484), (8, 265742), (16, 132871), (23, 92432), (46, 46216), (53, 40112), (92, 23108), (106, 20056), (109, 19504), (184, 11554), (212, 10028), (218, 9752), (368, 5777), (424, 5014), (436, 4876), (848, 2507), (872, 2438), (1219, 1744)]