2687126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:767

約数の個数: 16

約数和(自身を含む): 4372368

約数和(自身を除く): 1685242

約数列:

[1, 2, 13, 26, 181, 362, 571, 1142, 2353, 4706, 7423, 14846, 103351, 206702, 1343563, 2687126]

約数ペア:

[(1, 2687126), (2, 1343563), (13, 206702), (26, 103351), (181, 14846), (362, 7423), (571, 4706), (1142, 2353)]