2019066976

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 4191602688

約数和(自身を除く): 2172535712

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 103, 134, 164, 206, 223, 268, 328, 412, 446, 536, 656, 824, 892, 1072, 1312, 1648, 1784, 2144, 2747, 3296, 3568, 4223, 5494, 6901, 7136, 8446, 9143, 10988, 13802, 14941, 16892, 18286, 21976, 22969, 27604, 29882, 33784, 36572, 43952, 45938, 55208, 59764, 67568, 73144, 87904, 91876, 110416, 119528, 135136, 146288, 183752, 220832, 239056, 282941, 292576, 367504, 478112, 565882, 612581, 735008, 941729, 1131764, 1225162, 1538923, 1883458, 2263528, 2450324, 3077846, 3766916, 4527056, 4900648, 6155692, 7533832, 9054112, 9801296, 12311384, 15067664, 19602592, 24622768, 30135328, 49245536, 63095843, 126191686, 252383372, 504766744, 1009533488, 2019066976]

約数ペア:

[(1, 2019066976), (2, 1009533488), (4, 504766744), (8, 252383372), (16, 126191686), (32, 63095843), (41, 49245536), (67, 30135328), (82, 24622768), (103, 19602592), (134, 15067664), (164, 12311384), (206, 9801296), (223, 9054112), (268, 7533832), (328, 6155692), (412, 4900648), (446, 4527056), (536, 3766916), (656, 3077846), (824, 2450324), (892, 2263528), (1072, 1883458), (1312, 1538923), (1648, 1225162), (1784, 1131764), (2144, 941729), (2747, 735008), (3296, 612581), (3568, 565882), (4223, 478112), (5494, 367504), (6901, 292576), (7136, 282941), (8446, 239056), (9143, 220832), (10988, 183752), (13802, 146288), (14941, 135136), (16892, 119528), (18286, 110416), (21976, 91876), (22969, 87904), (27604, 73144), (29882, 67568), (33784, 59764), (36572, 55208), (43952, 45938)]