1952803489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129441}}^1$

素因数の和:1129480

約数の個数: 16

約数和(自身を含む): 2529950080

約数和(自身を除く): 577146591

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1129441, 7906087, 14682733, 21459379, 102779131, 150215653, 278971927, 1952803489]

約数ペア:

[(1, 1952803489), (7, 278971927), (13, 150215653), (19, 102779131), (91, 21459379), (133, 14682733), (247, 7906087), (1729, 1129441)]