2162072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 2330728

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 311, 316, 622, 632, 869, 1244, 1738, 2488, 3421, 3476, 6842, 6952, 13684, 24569, 27368, 49138, 98276, 196552, 270259, 540518, 1081036, 2162072]

約数ペア:

[(1, 2162072), (2, 1081036), (4, 540518), (8, 270259), (11, 196552), (22, 98276), (44, 49138), (79, 27368), (88, 24569), (158, 13684), (311, 6952), (316, 6842), (622, 3476), (632, 3421), (869, 2488), (1244, 1738)]