2121824

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1158

約数の個数: 24

約数和(自身を含む): 4249728

約数和(自身を除く): 2127904

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1087, 1952, 2174, 4348, 8696, 17392, 34784, 66307, 132614, 265228, 530456, 1060912, 2121824]

約数ペア:

[(1, 2121824), (2, 1060912), (4, 530456), (8, 265228), (16, 132614), (32, 66307), (61, 34784), (122, 17392), (244, 8696), (488, 4348), (976, 2174), (1087, 1952)]