1380147122

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1\times {\mathrm{2551}}^1$

素因数の和:4433

約数の個数: 16

約数和(自身を含む): 2085433152

約数和(自身を除く): 705286030

約数列:

[1, 2, 157, 314, 1723, 2551, 3446, 5102, 270511, 400507, 541022, 801014, 4395373, 8790746, 690073561, 1380147122]

約数ペア:

[(1, 1380147122), (2, 690073561), (157, 8790746), (314, 4395373), (1723, 801014), (2551, 541022), (3446, 400507), (5102, 270511)]