2201697806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1641

約数の個数: 64

約数和(自身を含む): 4273205760

約数和(自身を除く): 2071507954

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 421, 638, 842, 1171, 2233, 2342, 2947, 4466, 4631, 5894, 8197, 9262, 12209, 12881, 16394, 24418, 25762, 32417, 33959, 64834, 67918, 85463, 90167, 134299, 170926, 180334, 237713, 268598, 373549, 475426, 492991, 747098, 940093, 985982, 1880186, 2614843, 3450937, 5229686, 5422901, 6901874, 10845802, 14296739, 28593478, 37960307, 75920614, 100077173, 157264129, 200154346, 314528258, 1100848903, 2201697806]

約数ペア:

[(1, 2201697806), (2, 1100848903), (7, 314528258), (11, 200154346), (14, 157264129), (22, 100077173), (29, 75920614), (58, 37960307), (77, 28593478), (154, 14296739), (203, 10845802), (319, 6901874), (406, 5422901), (421, 5229686), (638, 3450937), (842, 2614843), (1171, 1880186), (2233, 985982), (2342, 940093), (2947, 747098), (4466, 492991), (4631, 475426), (5894, 373549), (8197, 268598), (9262, 237713), (12209, 180334), (12881, 170926), (16394, 134299), (24418, 90167), (25762, 85463), (32417, 67918), (33959, 64834)]