2701644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 6980736

約数和(自身を除く): 4279092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 211, 291, 388, 422, 582, 633, 844, 1067, 1164, 1266, 2134, 2321, 2532, 3201, 4268, 4642, 6402, 6963, 9284, 12804, 13926, 20467, 27852, 40934, 61401, 81868, 122802, 225137, 245604, 450274, 675411, 900548, 1350822, 2701644]

約数ペア:

[(1, 2701644), (2, 1350822), (3, 900548), (4, 675411), (6, 450274), (11, 245604), (12, 225137), (22, 122802), (33, 81868), (44, 61401), (66, 40934), (97, 27852), (132, 20467), (194, 13926), (211, 12804), (291, 9284), (388, 6963), (422, 6402), (582, 4642), (633, 4268), (844, 3201), (1067, 2532), (1164, 2321), (1266, 2134)]