1344177638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{223063}}^1$

素因数の和:223219

約数の個数: 16

約数和(自身を含む): 2120000256

約数和(自身を除く): 775822618

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 223063, 446126, 5130449, 10260898, 29221253, 58442506, 672088819, 1344177638]

約数ペア:

[(1, 1344177638), (2, 672088819), (23, 58442506), (46, 29221253), (131, 10260898), (262, 5130449), (3013, 446126), (6026, 223063)]