1270926832

素因数分解:

$2^4\times 7^1\times {\mathrm{11347561}}^1$

素因数の和:11347576

約数の個数: 20

約数和(自身を含む): 2814195376

約数和(自身を除く): 1543268544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11347561, 22695122, 45390244, 79432927, 90780488, 158865854, 181560976, 317731708, 635463416, 1270926832]

約数ペア:

[(1, 1270926832), (2, 635463416), (4, 317731708), (7, 181560976), (8, 158865854), (14, 90780488), (16, 79432927), (28, 45390244), (56, 22695122), (112, 11347561)]