78865181

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3491}}^1$

素因数の和:3580

約数の個数: 16

約数和(自身を含む): 87998400

約数和(自身を除く): 9133219

約数列:

[1, 19, 29, 41, 551, 779, 1189, 3491, 22591, 66329, 101239, 143131, 1923541, 2719489, 4150799, 78865181]

約数ペア:

[(1, 78865181), (19, 4150799), (29, 2719489), (41, 1923541), (551, 143131), (779, 101239), (1189, 66329), (3491, 22591)]