8771864222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 15027683328

約数和(自身を除く): 6255819106

約数列:

[1, 2, 11, 22, 31, 62, 137, 223, 274, 341, 421, 446, 682, 842, 1507, 2453, 3014, 4247, 4631, 4906, 6913, 8494, 9262, 13051, 13826, 26102, 30551, 46717, 57677, 61102, 76043, 93434, 93883, 115354, 143561, 152086, 187766, 287122, 336061, 634447, 672122, 947081, 1032713, 1268894, 1787987, 1894162, 2065426, 2910373, 3575974, 5820746, 10417891, 12861971, 19667857, 20835782, 25723942, 32014103, 39335714, 64028206, 141481681, 282963362, 398721101, 797442202, 4385932111, 8771864222]

約数ペア:

[(1, 8771864222), (2, 4385932111), (11, 797442202), (22, 398721101), (31, 282963362), (62, 141481681), (137, 64028206), (223, 39335714), (274, 32014103), (341, 25723942), (421, 20835782), (446, 19667857), (682, 12861971), (842, 10417891), (1507, 5820746), (2453, 3575974), (3014, 2910373), (4247, 2065426), (4631, 1894162), (4906, 1787987), (6913, 1268894), (8494, 1032713), (9262, 947081), (13051, 672122), (13826, 634447), (26102, 336061), (30551, 287122), (46717, 187766), (57677, 152086), (61102, 143561), (76043, 115354), (93434, 93883)]