4887789754

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1\times {\mathrm{2659}}^1$

素因数の和:3222

約数の個数: 32

約数和(自身を含む): 7756560000

約数和(自身を除く): 2868770246

約数列:

[1, 2, 23, 46, 89, 178, 449, 898, 2047, 2659, 4094, 5318, 10327, 20654, 39961, 61157, 79922, 122314, 236651, 473302, 919103, 1193891, 1838206, 2387782, 5442973, 10885946, 27459493, 54918986, 106256299, 212512598, 2443894877, 4887789754]

約数ペア:

[(1, 4887789754), (2, 2443894877), (23, 212512598), (46, 106256299), (89, 54918986), (178, 27459493), (449, 10885946), (898, 5442973), (2047, 2387782), (2659, 1838206), (4094, 1193891), (5318, 919103), (10327, 473302), (20654, 236651), (39961, 122314), (61157, 79922)]