2784408488

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{3193129}}^1$

素因数の和:3193244

約数の個数: 16

約数和(自身を含む): 5268664500

約数和(自身を除く): 2484256012

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 3193129, 6386258, 12772516, 25545032, 348051061, 696102122, 1392204244, 2784408488]

約数ペア:

[(1, 2784408488), (2, 1392204244), (4, 696102122), (8, 348051061), (109, 25545032), (218, 12772516), (436, 6386258), (872, 3193129)]