4990826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 7973640

約数和(自身を除く): 2982814

約数列:

[1, 2, 17, 34, 229, 458, 641, 1282, 3893, 7786, 10897, 21794, 146789, 293578, 2495413, 4990826]

約数ペア:

[(1, 4990826), (2, 2495413), (17, 293578), (34, 146789), (229, 21794), (458, 10897), (641, 7786), (1282, 3893)]