2666202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 6912000

約数和(自身を除く): 4245798

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 199, 203, 231, 319, 398, 406, 462, 597, 609, 638, 957, 1194, 1218, 1393, 1914, 2189, 2233, 2786, 4179, 4378, 4466, 5771, 6567, 6699, 8358, 11542, 13134, 13398, 15323, 17313, 30646, 34626, 40397, 45969, 63481, 80794, 91938, 121191, 126962, 190443, 242382, 380886, 444367, 888734, 1333101, 2666202]

約数ペア:

[(1, 2666202), (2, 1333101), (3, 888734), (6, 444367), (7, 380886), (11, 242382), (14, 190443), (21, 126962), (22, 121191), (29, 91938), (33, 80794), (42, 63481), (58, 45969), (66, 40397), (77, 34626), (87, 30646), (154, 17313), (174, 15323), (199, 13398), (203, 13134), (231, 11542), (319, 8358), (398, 6699), (406, 6567), (462, 5771), (597, 4466), (609, 4378), (638, 4179), (957, 2786), (1194, 2233), (1218, 2189), (1393, 1914)]