2886832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13879}}^1$

素因数の和:13900

約数の個数: 20

約数和(自身を含む): 6023920

約数和(自身を除く): 3137088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13879, 27758, 55516, 111032, 180427, 222064, 360854, 721708, 1443416, 2886832]

約数ペア:

[(1, 2886832), (2, 1443416), (4, 721708), (8, 360854), (13, 222064), (16, 180427), (26, 111032), (52, 55516), (104, 27758), (208, 13879)]