13280522017

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{988649}}^1$

素因数の和:988776

約数の個数: 16

約数和(自身を含む): 16134768000

約数和(自身を除く): 2854245983

約数列:

[1, 7, 19, 101, 133, 707, 1919, 13433, 988649, 6920543, 18784331, 99853549, 131490317, 698974843, 1897217431, 13280522017]

約数ペア:

[(1, 13280522017), (7, 1897217431), (19, 698974843), (101, 131490317), (133, 99853549), (707, 18784331), (1919, 6920543), (13433, 988649)]