26142011

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 30750720

約数和(自身を除く): 4608709

約数列:

[1, 7, 47, 181, 329, 439, 1267, 3073, 8507, 20633, 59549, 79459, 144431, 556213, 3734573, 26142011]

約数ペア:

[(1, 26142011), (7, 3734573), (47, 556213), (181, 144431), (329, 79459), (439, 59549), (1267, 20633), (3073, 8507)]