412294864

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{310463}}^1$

素因数の和:310554

約数の個数: 20

約数和(自身を含む): 808448256

約数和(自身を除く): 396153392

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 310463, 620926, 1241852, 2483704, 4967408, 25768429, 51536858, 103073716, 206147432, 412294864]

約数ペア:

[(1, 412294864), (2, 206147432), (4, 103073716), (8, 51536858), (16, 25768429), (83, 4967408), (166, 2483704), (332, 1241852), (664, 620926), (1328, 310463)]