137018878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{6287}}^1$

素因数の和:6947

約数の個数: 16

約数和(自身を含む): 217992384

約数和(自身を除く): 80973506

約数列:

[1, 2, 17, 34, 641, 1282, 6287, 10897, 12574, 21794, 106879, 213758, 4029967, 8059934, 68509439, 137018878]

約数ペア:

[(1, 137018878), (2, 68509439), (17, 8059934), (34, 4029967), (641, 213758), (1282, 106879), (6287, 21794), (10897, 12574)]