2590001.00000000

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137321}}^1$

素因数の和:137337

約数の個数: 32

約数和(自身を含む): 65914560

約数和(自身を除く): 42844632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 137321, 274642, 411963, 549284, 823926, 961247, 1098568, 1647852, 1922494, 2883741, 3295704, 3844988, 5767482, 7689976, 11534964, 23069928]

約数ペア:

[(1, 23069928), (2, 11534964), (3, 7689976), (4, 5767482), (6, 3844988), (7, 3295704), (8, 2883741), (12, 1922494), (14, 1647852), (21, 1098568), (24, 961247), (28, 823926), (42, 549284), (56, 411963), (84, 274642), (168, 137321)]