853565398

素因数分解:

$2^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{27827}}^1$

素因数の和:28156

約数の個数: 24

約数和(自身を含む): 1494196632

約数和(自身を除く): 640631234

約数列:

[1, 2, 7, 14, 49, 98, 313, 626, 2191, 4382, 15337, 27827, 30674, 55654, 194789, 389578, 1363523, 2727046, 8709851, 17419702, 60968957, 121937914, 426782699, 853565398]

約数ペア:

[(1, 853565398), (2, 426782699), (7, 121937914), (14, 60968957), (49, 17419702), (98, 8709851), (313, 2727046), (626, 1363523), (2191, 389578), (4382, 194789), (15337, 55654), (27827, 30674)]