219468696044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4220551847}}^1$

素因数の和:4220551864

約数の個数: 12

約数和(自身を含む): 413614081104

約数和(自身を除く): 194145385060

約数列:

[1, 2, 4, 13, 26, 52, 4220551847, 8441103694, 16882207388, 54867174011, 109734348022, 219468696044]

約数ペア:

[(1, 219468696044), (2, 109734348022), (4, 54867174011), (13, 16882207388), (26, 8441103694), (52, 4220551847)]