2101473878

素因数分解:

$2^1\times 7^3\times {\mathrm{3063373}}^1$

素因数の和:3063396

約数の個数: 16

約数和(自身を含む): 3676048800

約数和(自身を除く): 1574574922

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 3063373, 6126746, 21443611, 42887222, 150105277, 300210554, 1050736939, 2101473878]

約数ペア:

[(1, 2101473878), (2, 1050736939), (7, 300210554), (14, 150105277), (49, 42887222), (98, 21443611), (343, 6126746), (686, 3063373)]