2156988407612

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{109759231}}^1$

素因数の和:109759286

約数の個数: 24

約数和(自身を含む): 4010602337280

約数和(自身を除く): 1853613929668

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 4913, 9826, 19652, 109759231, 219518462, 439036924, 1865906927, 3731813854, 7463627708, 31720417759, 63440835518, 126881671036, 539247101903, 1078494203806, 2156988407612]

約数ペア:

[(1, 2156988407612), (2, 1078494203806), (4, 539247101903), (17, 126881671036), (34, 63440835518), (68, 31720417759), (289, 7463627708), (578, 3731813854), (1156, 1865906927), (4913, 439036924), (9826, 219518462), (19652, 109759231)]