1291201612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{14731}}^1$

素因数の和:16041

約数の個数: 24

約数和(自身を含む): 2394539280

約数和(自身を除く): 1103337668

約数列:

[1, 2, 4, 17, 34, 68, 1289, 2578, 5156, 14731, 21913, 29462, 43826, 58924, 87652, 250427, 500854, 1001708, 18988259, 37976518, 75953036, 322800403, 645600806, 1291201612]

約数ペア:

[(1, 1291201612), (2, 645600806), (4, 322800403), (17, 75953036), (34, 37976518), (68, 18988259), (1289, 1001708), (2578, 500854), (5156, 250427), (14731, 87652), (21913, 58924), (29462, 43826)]