406985474

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1279}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 756449280

約数和(自身を除く): 349463806

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 191, 238, 382, 833, 1279, 1337, 1666, 2558, 2674, 3247, 6494, 8953, 9359, 17906, 18718, 21743, 22729, 43486, 45458, 62671, 125342, 152201, 159103, 244289, 304402, 318206, 488578, 1065407, 1710023, 2130814, 3420046, 4152913, 8305826, 11970161, 23940322, 29070391, 58140782, 203492737, 406985474]

約数ペア:

[(1, 406985474), (2, 203492737), (7, 58140782), (14, 29070391), (17, 23940322), (34, 11970161), (49, 8305826), (98, 4152913), (119, 3420046), (191, 2130814), (238, 1710023), (382, 1065407), (833, 488578), (1279, 318206), (1337, 304402), (1666, 244289), (2558, 159103), (2674, 152201), (3247, 125342), (6494, 62671), (8953, 45458), (9359, 43486), (17906, 22729), (18718, 21743)]