1426138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 2635776

約数和(自身を除く): 1209638

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 103, 161, 206, 301, 322, 602, 721, 989, 1442, 1978, 2369, 4429, 4738, 6923, 8858, 13846, 16583, 31003, 33166, 62006, 101867, 203734, 713069, 1426138]

約数ペア:

[(1, 1426138), (2, 713069), (7, 203734), (14, 101867), (23, 62006), (43, 33166), (46, 31003), (86, 16583), (103, 13846), (161, 8858), (206, 6923), (301, 4738), (322, 4429), (602, 2369), (721, 1978), (989, 1442)]