137397964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{6833}}^1$

素因数の和:7305

約数の個数: 24

約数和(自身を含む): 262917648

約数和(自身を除く): 125519684

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 5027, 6833, 10054, 13666, 20108, 27332, 75163, 150326, 300652, 3122681, 6245362, 12490724, 34349491, 68698982, 137397964]

約数ペア:

[(1, 137397964), (2, 68698982), (4, 34349491), (11, 12490724), (22, 6245362), (44, 3122681), (457, 300652), (914, 150326), (1828, 75163), (5027, 27332), (6833, 20108), (10054, 13666)]