9489494

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1301}}^1$

素因数の和:1831

約数の個数: 16

約数和(自身を含む): 16311456

約数和(自身を除く): 6821962

約数列:

[1, 2, 7, 14, 521, 1042, 1301, 2602, 3647, 7294, 9107, 18214, 677821, 1355642, 4744747, 9489494]

約数ペア:

[(1, 9489494), (2, 4744747), (7, 1355642), (14, 677821), (521, 18214), (1042, 9107), (1301, 7294), (2602, 3647)]