71331250198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{161382919}}^1$

素因数の和:161382951

約数の個数: 16

約数和(自身を含む): 122005487520

約数和(自身を除く): 50674237322

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 161382919, 322765838, 2097977947, 2743509623, 4195955894, 5487019246, 35665625099, 71331250198]

約数ペア:

[(1, 71331250198), (2, 35665625099), (13, 5487019246), (17, 4195955894), (26, 2743509623), (34, 2097977947), (221, 322765838), (442, 161382919)]