2765776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13297}}^1$

素因数の和:13318

約数の個数: 20

約数和(自身を含む): 5771332

約数和(自身を除く): 3005556

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13297, 26594, 53188, 106376, 172861, 212752, 345722, 691444, 1382888, 2765776]

約数ペア:

[(1, 2765776), (2, 1382888), (4, 691444), (8, 345722), (13, 212752), (16, 172861), (26, 106376), (52, 53188), (104, 26594), (208, 13297)]