2000746216

素因数分解:

$2^3\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{26251}}^1$

素因数の和:27625

約数の個数: 32

約数和(自身を含む): 4290626880

約数和(自身を除く): 2289880664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1361, 2722, 5444, 9527, 10888, 19054, 26251, 38108, 52502, 76216, 105004, 183757, 210008, 367514, 735028, 1470056, 35727611, 71455222, 142910444, 250093277, 285820888, 500186554, 1000373108, 2000746216]

約数ペア:

[(1, 2000746216), (2, 1000373108), (4, 500186554), (7, 285820888), (8, 250093277), (14, 142910444), (28, 71455222), (56, 35727611), (1361, 1470056), (2722, 735028), (5444, 367514), (9527, 210008), (10888, 183757), (19054, 105004), (26251, 76216), (38108, 52502)]