247226464

素因数分解:

$2^5\times {\mathrm{647}}^1\times {\mathrm{11941}}^1$

素因数の和:12598

約数の個数: 24

約数和(自身を含む): 487520208

約数和(自身を除く): 240293744

約数列:

[1, 2, 4, 8, 16, 32, 647, 1294, 2588, 5176, 10352, 11941, 20704, 23882, 47764, 95528, 191056, 382112, 7725827, 15451654, 30903308, 61806616, 123613232, 247226464]

約数ペア:

[(1, 247226464), (2, 123613232), (4, 61806616), (8, 30903308), (16, 15451654), (32, 7725827), (647, 382112), (1294, 191056), (2588, 95528), (5176, 47764), (10352, 23882), (11941, 20704)]