1955536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 4249728

約数和(自身を除く): 2294192

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 271, 328, 451, 542, 656, 902, 1084, 1804, 2168, 2981, 3608, 4336, 5962, 7216, 11111, 11924, 22222, 23848, 44444, 47696, 88888, 122221, 177776, 244442, 488884, 977768, 1955536]

約数ペア:

[(1, 1955536), (2, 977768), (4, 488884), (8, 244442), (11, 177776), (16, 122221), (22, 88888), (41, 47696), (44, 44444), (82, 23848), (88, 22222), (164, 11924), (176, 11111), (271, 7216), (328, 5962), (451, 4336), (542, 3608), (656, 2981), (902, 2168), (1084, 1804)]