1051198138

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{1091}}^1\times {\mathrm{1999}}^1$

素因数の和:3333

約数の個数: 16

約数和(自身を含む): 1585584000

約数和(自身を除く): 534385862

約数列:

[1, 2, 241, 482, 1091, 1999, 2182, 3998, 262931, 481759, 525862, 963518, 2180909, 4361818, 525599069, 1051198138]

約数ペア:

[(1, 1051198138), (2, 525599069), (241, 4361818), (482, 2180909), (1091, 963518), (1999, 525862), (2182, 481759), (3998, 262931)]