1355788

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 2780064

約数和(自身を除く): 1424276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1181, 2362, 4724, 8267, 16534, 33068, 48421, 96842, 193684, 338947, 677894, 1355788]

約数ペア:

[(1, 1355788), (2, 677894), (4, 338947), (7, 193684), (14, 96842), (28, 48421), (41, 33068), (82, 16534), (164, 8267), (287, 4724), (574, 2362), (1148, 1181)]