2576018690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{997}}^1\times {\mathrm{5273}}^1$

素因数の和:6291

約数の個数: 48

約数和(自身を含む): 5400301752

約数和(自身を除く): 2824283062

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 997, 1994, 4985, 5273, 6979, 9970, 10546, 13958, 26365, 34895, 36911, 48853, 52730, 69790, 73822, 97706, 184555, 244265, 258377, 369110, 488530, 516754, 1291885, 2583770, 5257181, 10514362, 26285905, 36800267, 52571810, 73600534, 184001335, 257601869, 368002670, 515203738, 1288009345, 2576018690]

約数ペア:

[(1, 2576018690), (2, 1288009345), (5, 515203738), (7, 368002670), (10, 257601869), (14, 184001335), (35, 73600534), (49, 52571810), (70, 36800267), (98, 26285905), (245, 10514362), (490, 5257181), (997, 2583770), (1994, 1291885), (4985, 516754), (5273, 488530), (6979, 369110), (9970, 258377), (10546, 244265), (13958, 184555), (26365, 97706), (34895, 73822), (36911, 69790), (48853, 52730)]