17447260

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6869}}^1$

素因数の和:7005

約数の個数: 24

約数和(自身を含む): 36933120

約数和(自身を除く): 19485860

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 6869, 13738, 27476, 34345, 68690, 137380, 872363, 1744726, 3489452, 4361815, 8723630, 17447260]

約数ペア:

[(1, 17447260), (2, 8723630), (4, 4361815), (5, 3489452), (10, 1744726), (20, 872363), (127, 137380), (254, 68690), (508, 34345), (635, 27476), (1270, 13738), (2540, 6869)]