2016795172

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{660811}}^1$

素因数の和:660931

約数の個数: 24

約数和(自身を含む): 4070601920

約数和(自身を除く): 2053806748

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 660811, 1321622, 2643244, 4625677, 9251354, 18502708, 72028399, 144056798, 288113596, 504198793, 1008397586, 2016795172]

約数ペア:

[(1, 2016795172), (2, 1008397586), (4, 504198793), (7, 288113596), (14, 144056798), (28, 72028399), (109, 18502708), (218, 9251354), (436, 4625677), (763, 2643244), (1526, 1321622), (3052, 660811)]