2019848268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{25453}}^1$

素因数の和:25866

約数の個数: 48

約数和(自身を含む): 5003238240

約数和(自身を除く): 2983389972

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 389, 778, 1167, 1556, 2334, 4668, 6613, 13226, 19839, 25453, 26452, 39678, 50906, 76359, 79356, 101812, 152718, 305436, 432701, 865402, 1298103, 1730804, 2596206, 5192412, 9901217, 19802434, 29703651, 39604868, 59407302, 118814604, 168320689, 336641378, 504962067, 673282756, 1009924134, 2019848268]

約数ペア:

[(1, 2019848268), (2, 1009924134), (3, 673282756), (4, 504962067), (6, 336641378), (12, 168320689), (17, 118814604), (34, 59407302), (51, 39604868), (68, 29703651), (102, 19802434), (204, 9901217), (389, 5192412), (778, 2596206), (1167, 1730804), (1556, 1298103), (2334, 865402), (4668, 432701), (6613, 305436), (13226, 152718), (19839, 101812), (25453, 79356), (26452, 76359), (39678, 50906)]