1337422478

素因数分解:

$2^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{136277}}^1$

素因数の和:136987

約数の個数: 16

約数和(自身を含む): 2296011744

約数和(自身を除く): 958589266

約数列:

[1, 2, 7, 14, 701, 1402, 4907, 9814, 136277, 272554, 953939, 1907878, 95530177, 191060354, 668711239, 1337422478]

約数ペア:

[(1, 1337422478), (2, 668711239), (7, 191060354), (14, 95530177), (701, 1907878), (1402, 953939), (4907, 272554), (9814, 136277)]