2028040322

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{268757}}^1$

素因数の和:268791

約数の個数: 32

約数和(自身を含む): 3870115200

約数和(自身を除く): 1842074878

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 268757, 537514, 1881299, 2956327, 3762598, 5912654, 13169093, 20694289, 26338186, 41388578, 92183651, 144860023, 184367302, 289720046, 1014020161, 2028040322]

約数ペア:

[(1, 2028040322), (2, 1014020161), (7, 289720046), (11, 184367302), (14, 144860023), (22, 92183651), (49, 41388578), (77, 26338186), (98, 20694289), (154, 13169093), (343, 5912654), (539, 3762598), (686, 2956327), (1078, 1881299), (3773, 537514), (7546, 268757)]