1307628308

素因数分解:

$2^2\times 7^2\times {\mathrm{6671573}}^1$

素因数の和:6671591

約数の個数: 18

約数和(自身を含む): 2661958026

約数和(自身を除く): 1354329718

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6671573, 13343146, 26686292, 46701011, 93402022, 186804044, 326907077, 653814154, 1307628308]

約数ペア:

[(1, 1307628308), (2, 653814154), (4, 326907077), (7, 186804044), (14, 93402022), (28, 46701011), (49, 26686292), (98, 13343146), (196, 6671573)]