1267221242

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{760637}}^1$

素因数の和:760670

約数の個数: 24

約数和(自身を含む): 2341243764

約数和(自身を除く): 1074022522

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 760637, 1521274, 5324459, 10648918, 12930829, 25861658, 37271213, 74542426, 90515803, 181031606, 633610621, 1267221242]

約数ペア:

[(1, 1267221242), (2, 633610621), (7, 181031606), (14, 90515803), (17, 74542426), (34, 37271213), (49, 25861658), (98, 12930829), (119, 10648918), (238, 5324459), (833, 1521274), (1666, 760637)]