2764528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13312

約数の個数: 20

約数和(自身を含む): 5768728

約数和(自身を除く): 3004200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13291, 26582, 53164, 106328, 172783, 212656, 345566, 691132, 1382264, 2764528]

約数ペア:

[(1, 2764528), (2, 1382264), (4, 691132), (8, 345566), (13, 212656), (16, 172783), (26, 106328), (52, 53164), (104, 26582), (208, 13291)]