2017904042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{451837}}^1$

素因数の和:451886

約数の個数: 32

約数和(自身を含む): 3903880320

約数和(自身を除く): 1885976278

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 451837, 903674, 3162859, 4970207, 6325718, 9940414, 13103273, 26206546, 34791449, 69582898, 91722911, 144136003, 183445822, 288272006, 1008952021, 2017904042]

約数ペア:

[(1, 2017904042), (2, 1008952021), (7, 288272006), (11, 183445822), (14, 144136003), (22, 91722911), (29, 69582898), (58, 34791449), (77, 26206546), (154, 13103273), (203, 9940414), (319, 6325718), (406, 4970207), (638, 3162859), (2233, 903674), (4466, 451837)]