6442490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37897}}^1$

素因数の和:37921

約数の個数: 16

約数和(自身を含む): 12278952

約数和(自身を除く): 5836462

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 37897, 75794, 189485, 378970, 644249, 1288498, 3221245, 6442490]

約数ペア:

[(1, 6442490), (2, 3221245), (5, 1288498), (10, 644249), (17, 378970), (34, 189485), (85, 75794), (170, 37897)]