8782982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 15531264

約数和(自身を除く): 6748282

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 641, 806, 1054, 1282, 6851, 8333, 10897, 13702, 16666, 19871, 21794, 39742, 141661, 258323, 283322, 337807, 516646, 675614, 4391491, 8782982]

約数ペア:

[(1, 8782982), (2, 4391491), (13, 675614), (17, 516646), (26, 337807), (31, 283322), (34, 258323), (62, 141661), (221, 39742), (403, 21794), (442, 19871), (527, 16666), (641, 13702), (806, 10897), (1054, 8333), (1282, 6851)]