8249722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 14015232

約数和(自身を除く): 5765510

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 157, 314, 559, 611, 1118, 1222, 2021, 2041, 4042, 4082, 6751, 7379, 13502, 14758, 26273, 52546, 87763, 95927, 175526, 191854, 317297, 634594, 4124861, 8249722]

約数ペア:

[(1, 8249722), (2, 4124861), (13, 634594), (26, 317297), (43, 191854), (47, 175526), (86, 95927), (94, 87763), (157, 52546), (314, 26273), (559, 14758), (611, 13502), (1118, 7379), (1222, 6751), (2021, 4082), (2041, 4042)]