2488893043

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1189151}}^1$

素因数の和:1189194

約数の個数: 16

約数和(自身を含む): 3196440576

約数和(自身を除く): 707547533

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 1189151, 8324057, 15458963, 27350473, 108212741, 191453311, 355556149, 2488893043]

約数ペア:

[(1, 2488893043), (7, 355556149), (13, 191453311), (23, 108212741), (91, 27350473), (161, 15458963), (299, 8324057), (2093, 1189151)]