5021212

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 10090080

約数和(自身を除く): 5068868

約数列:

[1, 2, 4, 7, 14, 28, 389, 461, 778, 922, 1556, 1844, 2723, 3227, 5446, 6454, 10892, 12908, 179329, 358658, 717316, 1255303, 2510606, 5021212]

約数ペア:

[(1, 5021212), (2, 2510606), (4, 1255303), (7, 717316), (14, 358658), (28, 179329), (389, 12908), (461, 10892), (778, 6454), (922, 5446), (1556, 3227), (1844, 2723)]