2658488

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 5896800

約数和(自身を除く): 3238312

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 1637, 3274, 6548, 11459, 13096, 22918, 45836, 47473, 91672, 94946, 189892, 332311, 379784, 664622, 1329244, 2658488]

約数ペア:

[(1, 2658488), (2, 1329244), (4, 664622), (7, 379784), (8, 332311), (14, 189892), (28, 94946), (29, 91672), (56, 47473), (58, 45836), (116, 22918), (203, 13096), (232, 11459), (406, 6548), (812, 3274), (1624, 1637)]