2018986046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{570013}}^1$

素因数の和:570056

約数の個数: 32

約数和(自身を含む): 3939936768

約数和(自身を除く): 1920950722

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 570013, 1140026, 3990091, 6270143, 7980182, 12540286, 13110299, 26220598, 43891001, 87782002, 91772093, 144213289, 183544186, 288426578, 1009493023, 2018986046]

約数ペア:

[(1, 2018986046), (2, 1009493023), (7, 288426578), (11, 183544186), (14, 144213289), (22, 91772093), (23, 87782002), (46, 43891001), (77, 26220598), (154, 13110299), (161, 12540286), (253, 7980182), (322, 6270143), (506, 3990091), (1771, 1140026), (3542, 570013)]