131898424

素因数分解:

$2^3\times 7^1\times {\mathrm{2355329}}^1$

素因数の和:2355342

約数の個数: 16

約数和(自身を含む): 282639600

約数和(自身を除く): 150741176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2355329, 4710658, 9421316, 16487303, 18842632, 32974606, 65949212, 131898424]

約数ペア:

[(1, 131898424), (2, 65949212), (4, 32974606), (7, 18842632), (8, 16487303), (14, 9421316), (28, 4710658), (56, 2355329)]