8712452

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 17492160

約数和(自身を除く): 8779708

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 821, 1516, 1642, 2653, 3284, 5306, 5747, 10612, 11494, 22988, 311159, 622318, 1244636, 2178113, 4356226, 8712452]

約数ペア:

[(1, 8712452), (2, 4356226), (4, 2178113), (7, 1244636), (14, 622318), (28, 311159), (379, 22988), (758, 11494), (821, 10612), (1516, 5747), (1642, 5306), (2653, 3284)]