13888908004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{5657}}^1$

素因数の和:6064

約数の個数: 48

約数和(自身を含む): 25519254768

約数和(自身を除く): 11630346764

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 313, 626, 1252, 1961, 3922, 5657, 7844, 11314, 11581, 16589, 22628, 23162, 33178, 46324, 66356, 209309, 299821, 418618, 599642, 613793, 837236, 1199284, 1227586, 1770641, 2455172, 3541282, 7082564, 11093377, 22186754, 44373508, 65513717, 93843973, 131027434, 187687946, 262054868, 375375892, 3472227001, 6944454002, 13888908004]

約数ペア:

[(1, 13888908004), (2, 6944454002), (4, 3472227001), (37, 375375892), (53, 262054868), (74, 187687946), (106, 131027434), (148, 93843973), (212, 65513717), (313, 44373508), (626, 22186754), (1252, 11093377), (1961, 7082564), (3922, 3541282), (5657, 2455172), (7844, 1770641), (11314, 1227586), (11581, 1199284), (16589, 837236), (22628, 613793), (23162, 599642), (33178, 418618), (46324, 299821), (66356, 209309)]