13764940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98321}}^1$

素因数の和:98337

約数の個数: 24

約数和(自身を含む): 33036192

約数和(自身を除く): 19271252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98321, 196642, 393284, 491605, 688247, 983210, 1376494, 1966420, 2752988, 3441235, 6882470, 13764940]

約数ペア:

[(1, 13764940), (2, 6882470), (4, 3441235), (5, 2752988), (7, 1966420), (10, 1376494), (14, 983210), (20, 688247), (28, 491605), (35, 393284), (70, 196642), (140, 98321)]