8889844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 16571520

約数和(自身を除く): 7681676

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 547, 956, 1094, 2188, 4063, 8126, 9299, 16252, 18598, 37196, 130733, 261466, 522932, 2222461, 4444922, 8889844]

約数ペア:

[(1, 8889844), (2, 4444922), (4, 2222461), (17, 522932), (34, 261466), (68, 130733), (239, 37196), (478, 18598), (547, 16252), (956, 9299), (1094, 8126), (2188, 4063)]