1263940846

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{930737}}^1$

素因数の和:930843

約数の個数: 16

約数和(自身を含む): 2189095776

約数和(自身を除く): 925154930

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 930737, 1861474, 6515159, 13030318, 90281489, 180562978, 631970423, 1263940846]

約数ペア:

[(1, 1263940846), (2, 631970423), (7, 180562978), (14, 90281489), (97, 13030318), (194, 6515159), (679, 1861474), (1358, 930737)]