2856291284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{111731}}^1$

素因数の和:111836

約数の個数: 48

約数和(自身を含む): 6307047936

約数和(自身を除く): 3450756652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2324, 3652, 6391, 12782, 25564, 111731, 223462, 446924, 782117, 1229041, 1564234, 2458082, 3128468, 4916164, 8603287, 9273673, 17206574, 18547346, 34413148, 37094692, 64915711, 102010403, 129831422, 204020806, 259662844, 408041612, 714072821, 1428145642, 2856291284]

約数ペア:

[(1, 2856291284), (2, 1428145642), (4, 714072821), (7, 408041612), (11, 259662844), (14, 204020806), (22, 129831422), (28, 102010403), (44, 64915711), (77, 37094692), (83, 34413148), (154, 18547346), (166, 17206574), (308, 9273673), (332, 8603287), (581, 4916164), (913, 3128468), (1162, 2458082), (1826, 1564234), (2324, 1229041), (3652, 782117), (6391, 446924), (12782, 223462), (25564, 111731)]