289643432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2785033}}^1$

素因数の和:2785052

約数の個数: 16

約数和(自身を含む): 584857140

約数和(自身を除く): 295213708

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2785033, 5570066, 11140132, 22280264, 36205429, 72410858, 144821716, 289643432]

約数ペア:

[(1, 289643432), (2, 144821716), (4, 72410858), (8, 36205429), (13, 22280264), (26, 11140132), (52, 5570066), (104, 2785033)]