2017815212

素因数分解:

$2^2\times 7^1\times {\mathrm{5333}}^1\times {\mathrm{13513}}^1$

素因数の和:18857

約数の個数: 24

約数和(自身を含む): 4036685856

約数和(自身を除く): 2018870644

約数列:

[1, 2, 4, 7, 14, 28, 5333, 10666, 13513, 21332, 27026, 37331, 54052, 74662, 94591, 149324, 189182, 378364, 72064829, 144129658, 288259316, 504453803, 1008907606, 2017815212]

約数ペア:

[(1, 2017815212), (2, 1008907606), (4, 504453803), (7, 288259316), (14, 144129658), (28, 72064829), (5333, 378364), (10666, 189182), (13513, 149324), (21332, 94591), (27026, 74662), (37331, 54052)]