520055764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{4493}}^1$

素因数の和:6039

約数の個数: 24

約数和(自身を含む): 958839840

約数和(自身を除く): 438784076

約数列:

[1, 2, 4, 19, 38, 76, 1523, 3046, 4493, 6092, 8986, 17972, 28937, 57874, 85367, 115748, 170734, 341468, 6842839, 13685678, 27371356, 130013941, 260027882, 520055764]

約数ペア:

[(1, 520055764), (2, 260027882), (4, 130013941), (19, 27371356), (38, 13685678), (76, 6842839), (1523, 341468), (3046, 170734), (4493, 115748), (6092, 85367), (8986, 57874), (17972, 28937)]