2940272

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1376

約数の個数: 20

約数和(自身を含む): 5739216

約数和(自身を除く): 2798944

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 1217, 2416, 2434, 4868, 9736, 19472, 183767, 367534, 735068, 1470136, 2940272]

約数ペア:

[(1, 2940272), (2, 1470136), (4, 735068), (8, 367534), (16, 183767), (151, 19472), (302, 9736), (604, 4868), (1208, 2434), (1217, 2416)]