7945468

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 14291424

約数和(自身を除く): 6345956

約数列:

[1, 2, 4, 71, 101, 142, 202, 277, 284, 404, 554, 1108, 7171, 14342, 19667, 27977, 28684, 39334, 55954, 78668, 111908, 1986367, 3972734, 7945468]

約数ペア:

[(1, 7945468), (2, 3972734), (4, 1986367), (71, 111908), (101, 78668), (142, 55954), (202, 39334), (277, 28684), (284, 27977), (404, 19667), (554, 14342), (1108, 7171)]