82876924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{122599}}^1$

素因数の和:122629

約数の個数: 18

約数和(自身を含む): 157050600

約数和(自身を除く): 74173676

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 122599, 245198, 490396, 1593787, 3187574, 6375148, 20719231, 41438462, 82876924]

約数ペア:

[(1, 82876924), (2, 41438462), (4, 20719231), (13, 6375148), (26, 3187574), (52, 1593787), (169, 490396), (338, 245198), (676, 122599)]