2080287856

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1489}}^1\times {\mathrm{3011}}^1$

素因数の和:4537

約数の個数: 40

約数和(自身を含む): 4173728400

約数和(自身を除く): 2093440544

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1489, 2978, 3011, 5956, 6022, 11912, 12044, 23824, 24088, 43181, 48176, 86362, 87319, 172724, 174638, 345448, 349276, 690896, 698552, 1397104, 4483379, 8966758, 17933516, 35867032, 71734064, 130017991, 260035982, 520071964, 1040143928, 2080287856]

約数ペア:

[(1, 2080287856), (2, 1040143928), (4, 520071964), (8, 260035982), (16, 130017991), (29, 71734064), (58, 35867032), (116, 17933516), (232, 8966758), (464, 4483379), (1489, 1397104), (2978, 698552), (3011, 690896), (5956, 349276), (6022, 345448), (11912, 174638), (12044, 172724), (23824, 87319), (24088, 86362), (43181, 48176)]