2242513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 2907520

約数和(自身を除く): 665007

約数列:

[1, 7, 13, 19, 91, 133, 247, 1297, 1729, 9079, 16861, 24643, 118027, 172501, 320359, 2242513]

約数ペア:

[(1, 2242513), (7, 320359), (13, 172501), (19, 118027), (91, 24643), (133, 16861), (247, 9079), (1297, 1729)]