2013278771

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{286751}}^1$

素因数の和:286834

約数の個数: 16

約数和(自身を含む): 2477537280

約数和(自身を除く): 464258509

約数列:

[1, 7, 17, 59, 119, 413, 1003, 7021, 286751, 2007257, 4874767, 16918309, 34123369, 118428163, 287611253, 2013278771]

約数ペア:

[(1, 2013278771), (7, 287611253), (17, 118428163), (59, 34123369), (119, 16918309), (413, 4874767), (1003, 2007257), (7021, 286751)]