1317512

素因数分解:

$2^3\times 7^2\times {\mathrm{3361}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 2874510

約数和(自身を除く): 1556998

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 3361, 6722, 13444, 23527, 26888, 47054, 94108, 164689, 188216, 329378, 658756, 1317512]

約数ペア:

[(1, 1317512), (2, 658756), (4, 329378), (7, 188216), (8, 164689), (14, 94108), (28, 47054), (49, 26888), (56, 23527), (98, 13444), (196, 6722), (392, 3361)]