2017906096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 4181895040

約数和(自身を除く): 2163988944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 193, 211, 304, 326, 386, 422, 652, 772, 844, 1304, 1544, 1688, 2608, 3088, 3097, 3376, 3667, 4009, 6194, 7334, 8018, 12388, 14668, 16036, 24776, 29336, 31459, 32072, 34393, 40723, 49552, 58672, 62918, 64144, 68786, 81446, 125836, 137572, 162892, 251672, 275144, 325784, 503344, 550288, 597721, 651568, 653467, 773737, 1195442, 1306934, 1547474, 2390884, 2613868, 3094948, 4781768, 5227736, 6189896, 6637849, 9563536, 10455472, 12379792, 13275698, 26551396, 53102792, 106205584, 126119131, 252238262, 504476524, 1008953048, 2017906096]

約数ペア:

[(1, 2017906096), (2, 1008953048), (4, 504476524), (8, 252238262), (16, 126119131), (19, 106205584), (38, 53102792), (76, 26551396), (152, 13275698), (163, 12379792), (193, 10455472), (211, 9563536), (304, 6637849), (326, 6189896), (386, 5227736), (422, 4781768), (652, 3094948), (772, 2613868), (844, 2390884), (1304, 1547474), (1544, 1306934), (1688, 1195442), (2608, 773737), (3088, 653467), (3097, 651568), (3376, 597721), (3667, 550288), (4009, 503344), (6194, 325784), (7334, 275144), (8018, 251672), (12388, 162892), (14668, 137572), (16036, 125836), (24776, 81446), (29336, 68786), (31459, 64144), (32072, 62918), (34393, 58672), (40723, 49552)]