2543086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 4777920

約数和(自身を除く): 2234834

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 157, 178, 182, 314, 623, 1099, 1157, 1246, 2041, 2198, 2314, 4082, 8099, 13973, 14287, 16198, 27946, 28574, 97811, 181649, 195622, 363298, 1271543, 2543086]

約数ペア:

[(1, 2543086), (2, 1271543), (7, 363298), (13, 195622), (14, 181649), (26, 97811), (89, 28574), (91, 27946), (157, 16198), (178, 14287), (182, 13973), (314, 8099), (623, 4082), (1099, 2314), (1157, 2198), (1246, 2041)]