8755502756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2186689}}^1$

素因数の和:2186724

約数の個数: 48

約数和(自身を含む): 20572379520

約数和(自身を除く): 11816876764

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 2186689, 4373378, 8746756, 15306823, 24053579, 28426957, 30613646, 48107158, 56853914, 61227292, 96214316, 113707828, 168375053, 198988699, 312696527, 336750106, 397977398, 625393054, 673500212, 795954796, 1250786108, 2188875689, 4377751378, 8755502756]

約数ペア:

[(1, 8755502756), (2, 4377751378), (4, 2188875689), (7, 1250786108), (11, 795954796), (13, 673500212), (14, 625393054), (22, 397977398), (26, 336750106), (28, 312696527), (44, 198988699), (52, 168375053), (77, 113707828), (91, 96214316), (143, 61227292), (154, 56853914), (182, 48107158), (286, 30613646), (308, 28426957), (364, 24053579), (572, 15306823), (1001, 8746756), (2002, 4373378), (4004, 2186689)]