39948685894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5711851}}^1$

素因数の和:5712135

約数の個数: 16

約数和(自身を含む): 64772401680

約数和(自身を除く): 24823715786

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 5711851, 11423702, 74254063, 148508126, 1536487919, 3072975838, 19974342947, 39948685894]

約数ペア:

[(1, 39948685894), (2, 19974342947), (13, 3072975838), (26, 1536487919), (269, 148508126), (538, 74254063), (3497, 11423702), (6994, 5711851)]