2011187525768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{51157}}^1\times {\mathrm{169457}}^1$

素因数の和:220649

約数の個数: 32

約数和(自身を含む): 3901109563800

約数和(自身を除く): 1889922038032

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 51157, 102314, 169457, 204628, 338914, 409256, 677828, 1355656, 1483553, 2967106, 4914253, 5934212, 9828506, 11868424, 19657012, 39314024, 8668911749, 17337823498, 34675646996, 69351293992, 251398440721, 502796881442, 1005593762884, 2011187525768]

約数ペア:

[(1, 2011187525768), (2, 1005593762884), (4, 502796881442), (8, 251398440721), (29, 69351293992), (58, 34675646996), (116, 17337823498), (232, 8668911749), (51157, 39314024), (102314, 19657012), (169457, 11868424), (204628, 9828506), (338914, 5934212), (409256, 4914253), (677828, 2967106), (1355656, 1483553)]