1817288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 3771360

約数和(自身を除く): 1954072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 193, 214, 386, 428, 772, 856, 1177, 1544, 2123, 2354, 4246, 4708, 8492, 9416, 16984, 20651, 41302, 82604, 165208, 227161, 454322, 908644, 1817288]

約数ペア:

[(1, 1817288), (2, 908644), (4, 454322), (8, 227161), (11, 165208), (22, 82604), (44, 41302), (88, 20651), (107, 16984), (193, 9416), (214, 8492), (386, 4708), (428, 4246), (772, 2354), (856, 2123), (1177, 1544)]