9731020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2879}}^1$

素因数の和:2914

約数の個数: 36

約数和(自身を含む): 22135680

約数和(自身を除く): 12404660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2879, 3380, 5758, 11516, 14395, 28790, 37427, 57580, 74854, 149708, 187135, 374270, 486551, 748540, 973102, 1946204, 2432755, 4865510, 9731020]

約数ペア:

[(1, 9731020), (2, 4865510), (4, 2432755), (5, 1946204), (10, 973102), (13, 748540), (20, 486551), (26, 374270), (52, 187135), (65, 149708), (130, 74854), (169, 57580), (260, 37427), (338, 28790), (676, 14395), (845, 11516), (1690, 5758), (2879, 3380)]