291260634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{64811}}^1$

素因数の和:64930

約数の個数: 32

約数和(自身を含む): 671970816

約数和(自身を除く): 380710182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 64811, 129622, 194433, 388866, 453677, 907354, 1361031, 2722062, 6934777, 13869554, 20804331, 41608662, 48543439, 97086878, 145630317, 291260634]

約数ペア:

[(1, 291260634), (2, 145630317), (3, 97086878), (6, 48543439), (7, 41608662), (14, 20804331), (21, 13869554), (42, 6934777), (107, 2722062), (214, 1361031), (321, 907354), (642, 453677), (749, 388866), (1498, 194433), (2247, 129622), (4494, 64811)]