40379689238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151803343}}^1$

素因数の和:151803371

約数の個数: 16

約数和(自身を含む): 72865605120

約数和(自身を除く): 32485915882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 151803343, 303606686, 1062623401, 2125246802, 2884263517, 5768527034, 20189844619, 40379689238]

約数ペア:

[(1, 40379689238), (2, 20189844619), (7, 5768527034), (14, 2884263517), (19, 2125246802), (38, 1062623401), (133, 303606686), (266, 151803343)]