2697494398

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1\times {\mathrm{647}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 4210113024

約数和(自身を除く): 1512618626

約数列:

[1, 2, 37, 74, 103, 206, 547, 647, 1094, 1294, 3811, 7622, 20239, 23939, 40478, 47878, 56341, 66641, 112682, 133282, 353909, 707818, 2084617, 2465717, 4169234, 4931434, 13094633, 26189266, 36452627, 72905254, 1348747199, 2697494398]

約数ペア:

[(1, 2697494398), (2, 1348747199), (37, 72905254), (74, 36452627), (103, 26189266), (206, 13094633), (547, 4931434), (647, 4169234), (1094, 2465717), (1294, 2084617), (3811, 707818), (7622, 353909), (20239, 133282), (23939, 112682), (40478, 66641), (47878, 56341)]