330334466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{20047}}^1$

素因数の和:20174

約数の個数: 32

約数和(自身を含む): 623572992

約数和(自身を除く): 293238526

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 2354, 8239, 16478, 20047, 40094, 140329, 220517, 280658, 441034, 1543619, 2145029, 3087238, 4290058, 15015203, 23595319, 30030406, 47190638, 165167233, 330334466]

約数ペア:

[(1, 330334466), (2, 165167233), (7, 47190638), (11, 30030406), (14, 23595319), (22, 15015203), (77, 4290058), (107, 3087238), (154, 2145029), (214, 1543619), (749, 441034), (1177, 280658), (1498, 220517), (2354, 140329), (8239, 40094), (16478, 20047)]