231330959990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1779468923}}^1$

素因数の和:1779468943

約数の個数: 16

約数和(自身を含む): 448426168848

約数和(自身を除く): 217095208858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1779468923, 3558937846, 8897344615, 17794689230, 23133095999, 46266191998, 115665479995, 231330959990]

約数ペア:

[(1, 231330959990), (2, 115665479995), (5, 46266191998), (10, 23133095999), (13, 17794689230), (26, 8897344615), (65, 3558937846), (130, 1779468923)]