11281256

素因数分解:

$2^3\times 7^1\times {\mathrm{201451}}^1$

素因数の和:201464

約数の個数: 16

約数和(自身を含む): 24174240

約数和(自身を除く): 12892984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 201451, 402902, 805804, 1410157, 1611608, 2820314, 5640628, 11281256]

約数ペア:

[(1, 11281256), (2, 5640628), (4, 2820314), (7, 1611608), (8, 1410157), (14, 805804), (28, 402902), (56, 201451)]