2154386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 3725568

約数和(自身を除く): 1571182

約数列:

[1, 2, 13, 26, 41, 43, 47, 82, 86, 94, 533, 559, 611, 1066, 1118, 1222, 1763, 1927, 2021, 3526, 3854, 4042, 22919, 25051, 26273, 45838, 50102, 52546, 82861, 165722, 1077193, 2154386]

約数ペア:

[(1, 2154386), (2, 1077193), (13, 165722), (26, 82861), (41, 52546), (43, 50102), (47, 45838), (82, 26273), (86, 25051), (94, 22919), (533, 4042), (559, 3854), (611, 3526), (1066, 2021), (1118, 1927), (1222, 1763)]