1900891006

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1140991}}^1$

素因数の和:1141024

約数の個数: 24

約数和(自身を含む): 3511973376

約数和(自身を除く): 1611082370

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 1140991, 2281982, 7986937, 15973874, 19396847, 38793694, 55908559, 111817118, 135777929, 271555858, 950445503, 1900891006]

約数ペア:

[(1, 1900891006), (2, 950445503), (7, 271555858), (14, 135777929), (17, 111817118), (34, 55908559), (49, 38793694), (98, 19396847), (119, 15973874), (238, 7986937), (833, 2281982), (1666, 1140991)]