26278538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8353}}^1$

素因数の和:8390

約数の個数: 24

約数和(自身を含む): 46665444

約数和(自身を除く): 20386906

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 8353, 16706, 91883, 108589, 183766, 217178, 1010713, 1194479, 2021426, 2388958, 13139269, 26278538]

約数ペア:

[(1, 26278538), (2, 13139269), (11, 2388958), (13, 2021426), (22, 1194479), (26, 1010713), (121, 217178), (143, 183766), (242, 108589), (286, 91883), (1573, 16706), (3146, 8353)]