9294460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 22486464

約数和(自身を除く): 13192004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 337, 394, 674, 788, 985, 1348, 1379, 1685, 1970, 2359, 2758, 3370, 3940, 4718, 5516, 6740, 6895, 9436, 11795, 13790, 23590, 27580, 47180, 66389, 132778, 265556, 331945, 464723, 663890, 929446, 1327780, 1858892, 2323615, 4647230, 9294460]

約数ペア:

[(1, 9294460), (2, 4647230), (4, 2323615), (5, 1858892), (7, 1327780), (10, 929446), (14, 663890), (20, 464723), (28, 331945), (35, 265556), (70, 132778), (140, 66389), (197, 47180), (337, 27580), (394, 23590), (674, 13790), (788, 11795), (985, 9436), (1348, 6895), (1379, 6740), (1685, 5516), (1970, 4718), (2359, 3940), (2758, 3370)]