272690404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{572879}}^1$

素因数の和:572907

約数の個数: 24

約数和(自身を含む): 577463040

約数和(自身を除く): 304772636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 572879, 1145758, 2291516, 4010153, 8020306, 9738943, 16040612, 19477886, 38955772, 68172601, 136345202, 272690404]

約数ペア:

[(1, 272690404), (2, 136345202), (4, 68172601), (7, 38955772), (14, 19477886), (17, 16040612), (28, 9738943), (34, 8020306), (68, 4010153), (119, 2291516), (238, 1145758), (476, 572879)]