2016434518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{145633}}^1$

素因数の和:145708

約数の個数: 32

約数和(自身を含む): 3690948096

約数和(自身を除く): 1674513578

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 145633, 291266, 1019431, 2038862, 3349559, 6262219, 6699118, 12524438, 23446913, 43835533, 46893826, 87671066, 144031037, 288062074, 1008217259, 2016434518]

約数ペア:

[(1, 2016434518), (2, 1008217259), (7, 288062074), (14, 144031037), (23, 87671066), (43, 46893826), (46, 43835533), (86, 23446913), (161, 12524438), (301, 6699118), (322, 6262219), (602, 3349559), (989, 2038862), (1978, 1019431), (6923, 291266), (13846, 145633)]