1894116884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{31723}}^1$

素因数の和:31820

約数の個数: 48

約数和(自身を含む): 3837335040

約数和(自身を除く): 1943218156

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 59, 92, 118, 236, 253, 506, 649, 1012, 1298, 1357, 2596, 2714, 5428, 14927, 29854, 31723, 59708, 63446, 126892, 348953, 697906, 729629, 1395812, 1459258, 1871657, 2918516, 3743314, 7486628, 8025919, 16051838, 20588227, 32103676, 41176454, 43048111, 82352908, 86096222, 172192444, 473529221, 947058442, 1894116884]

約数ペア:

[(1, 1894116884), (2, 947058442), (4, 473529221), (11, 172192444), (22, 86096222), (23, 82352908), (44, 43048111), (46, 41176454), (59, 32103676), (92, 20588227), (118, 16051838), (236, 8025919), (253, 7486628), (506, 3743314), (649, 2918516), (1012, 1871657), (1298, 1459258), (1357, 1395812), (2596, 729629), (2714, 697906), (5428, 348953), (14927, 126892), (29854, 63446), (31723, 59708)]