11111716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 24837120

約数和(自身を除く): 13725404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 839, 946, 1204, 1678, 1892, 3311, 3356, 5873, 6622, 9229, 11746, 13244, 18458, 23492, 36077, 36916, 64603, 72154, 129206, 144308, 252539, 258412, 396847, 505078, 793694, 1010156, 1587388, 2777929, 5555858, 11111716]

約数ペア:

[(1, 11111716), (2, 5555858), (4, 2777929), (7, 1587388), (11, 1010156), (14, 793694), (22, 505078), (28, 396847), (43, 258412), (44, 252539), (77, 144308), (86, 129206), (154, 72154), (172, 64603), (301, 36916), (308, 36077), (473, 23492), (602, 18458), (839, 13244), (946, 11746), (1204, 9229), (1678, 6622), (1892, 5873), (3311, 3356)]