2772848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13331}}^1$

素因数の和:13352

約数の個数: 20

約数和(自身を含む): 5786088

約数和(自身を除く): 3013240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13331, 26662, 53324, 106648, 173303, 213296, 346606, 693212, 1386424, 2772848]

約数ペア:

[(1, 2772848), (2, 1386424), (4, 693212), (8, 346606), (13, 213296), (16, 173303), (26, 106648), (52, 53324), (104, 26662), (208, 13331)]