247917596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{16061}}^1$

素因数の和:16309

約数の個数: 24

約数和(自身を含む): 461429136

約数和(自身を除く): 213511540

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 3859, 7718, 15436, 16061, 32122, 64244, 273037, 546074, 1092148, 3645847, 7291694, 14583388, 61979399, 123958798, 247917596]

約数ペア:

[(1, 247917596), (2, 123958798), (4, 61979399), (17, 14583388), (34, 7291694), (68, 3645847), (227, 1092148), (454, 546074), (908, 273037), (3859, 64244), (7718, 32122), (15436, 16061)]