2017440752

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 4102049952

約数和(自身を除く): 2084609200

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 197, 233, 268, 328, 394, 466, 536, 656, 788, 932, 1072, 1576, 1864, 2747, 3152, 3728, 5494, 8077, 9553, 10988, 13199, 15611, 16154, 19106, 21976, 26398, 31222, 32308, 38212, 43952, 45901, 52796, 62444, 64616, 76424, 91802, 105592, 124888, 129232, 152848, 183604, 211184, 249776, 367208, 541159, 640051, 734416, 1082318, 1280102, 1881941, 2164636, 2560204, 3075367, 3763882, 4329272, 5120408, 6150734, 7527764, 8658544, 10240816, 12301468, 15055528, 24602936, 30111056, 49205872, 126090047, 252180094, 504360188, 1008720376, 2017440752]

約数ペア:

[(1, 2017440752), (2, 1008720376), (4, 504360188), (8, 252180094), (16, 126090047), (41, 49205872), (67, 30111056), (82, 24602936), (134, 15055528), (164, 12301468), (197, 10240816), (233, 8658544), (268, 7527764), (328, 6150734), (394, 5120408), (466, 4329272), (536, 3763882), (656, 3075367), (788, 2560204), (932, 2164636), (1072, 1881941), (1576, 1280102), (1864, 1082318), (2747, 734416), (3152, 640051), (3728, 541159), (5494, 367208), (8077, 249776), (9553, 211184), (10988, 183604), (13199, 152848), (15611, 129232), (16154, 124888), (19106, 105592), (21976, 91802), (26398, 76424), (31222, 64616), (32308, 62444), (38212, 52796), (43952, 45901)]