2011025776

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3397003}}^1$

素因数の和:3397048

約数の個数: 20

約数和(自身を含む): 4001670712

約数和(自身を除く): 1990644936

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3397003, 6794006, 13588012, 27176024, 54352048, 125689111, 251378222, 502756444, 1005512888, 2011025776]

約数ペア:

[(1, 2011025776), (2, 1005512888), (4, 502756444), (8, 251378222), (16, 125689111), (37, 54352048), (74, 27176024), (148, 13588012), (296, 6794006), (592, 3397003)]