8903668664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{12611}}^1$

素因数の和:12812

約数の個数: 64

約数和(自身を含む): 18633473280

約数和(自身を除く): 9729804616

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 113, 142, 226, 284, 452, 568, 781, 904, 1243, 1562, 2486, 3124, 4972, 6248, 8023, 9944, 12611, 16046, 25222, 32092, 50444, 64184, 88253, 100888, 138721, 176506, 277442, 353012, 554884, 706024, 895381, 1109768, 1425043, 1790762, 2850086, 3581524, 5700172, 7163048, 9849191, 11400344, 15675473, 19698382, 31350946, 39396764, 62701892, 78793528, 101178053, 125403784, 202356106, 404712212, 809424424, 1112958583, 2225917166, 4451834332, 8903668664]

約数ペア:

[(1, 8903668664), (2, 4451834332), (4, 2225917166), (8, 1112958583), (11, 809424424), (22, 404712212), (44, 202356106), (71, 125403784), (88, 101178053), (113, 78793528), (142, 62701892), (226, 39396764), (284, 31350946), (452, 19698382), (568, 15675473), (781, 11400344), (904, 9849191), (1243, 7163048), (1562, 5700172), (2486, 3581524), (3124, 2850086), (4972, 1790762), (6248, 1425043), (8023, 1109768), (9944, 895381), (12611, 706024), (16046, 554884), (25222, 353012), (32092, 277442), (50444, 176506), (64184, 138721), (88253, 100888)]