1345916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 2797704

約数和(自身を除く): 1451788

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 181, 286, 338, 362, 572, 676, 724, 1859, 1991, 2353, 3718, 3982, 4706, 7436, 7964, 9412, 25883, 30589, 51766, 61178, 103532, 122356, 336479, 672958, 1345916]

約数ペア:

[(1, 1345916), (2, 672958), (4, 336479), (11, 122356), (13, 103532), (22, 61178), (26, 51766), (44, 30589), (52, 25883), (143, 9412), (169, 7964), (181, 7436), (286, 4706), (338, 3982), (362, 3718), (572, 2353), (676, 1991), (724, 1859)]