1428123578

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1\times {\mathrm{859}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 2470608000

約数和(自身を除く): 1042484422

約数列:

[1, 2, 7, 14, 149, 298, 797, 859, 1043, 1594, 1718, 2086, 5579, 6013, 11158, 12026, 118753, 127991, 237506, 255982, 684623, 831271, 895937, 1369246, 1662542, 1791874, 4792361, 9584722, 102008827, 204017654, 714061789, 1428123578]

約数ペア:

[(1, 1428123578), (2, 714061789), (7, 204017654), (14, 102008827), (149, 9584722), (298, 4792361), (797, 1791874), (859, 1662542), (1043, 1369246), (1594, 895937), (1718, 831271), (2086, 684623), (5579, 255982), (6013, 237506), (11158, 127991), (12026, 118753)]