126286882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 209848320

約数和(自身を除く): 83561438

約数列:

[1, 2, 19, 23, 38, 46, 131, 262, 437, 874, 1103, 2206, 2489, 3013, 4978, 6026, 20957, 25369, 41914, 50738, 57247, 114494, 144493, 288986, 482011, 964022, 2745367, 3323339, 5490734, 6646678, 63143441, 126286882]

約数ペア:

[(1, 126286882), (2, 63143441), (19, 6646678), (23, 5490734), (38, 3323339), (46, 2745367), (131, 964022), (262, 482011), (437, 288986), (874, 144493), (1103, 114494), (2206, 57247), (2489, 50738), (3013, 41914), (4978, 25369), (6026, 20957)]