2164812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13877}}^1$

素因数の和:13897

約数の個数: 24

約数和(自身を含む): 5440176

約数和(自身を除く): 3275364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 13877, 27754, 41631, 55508, 83262, 166524, 180401, 360802, 541203, 721604, 1082406, 2164812]

約数ペア:

[(1, 2164812), (2, 1082406), (3, 721604), (4, 541203), (6, 360802), (12, 180401), (13, 166524), (26, 83262), (39, 55508), (52, 41631), (78, 27754), (156, 13877)]