2761406902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{339991}}^1$

素因数の和:340155

約数の個数: 16

約数和(自身を含む): 4308378624

約数和(自身を除く): 1546971722

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 339991, 679982, 10539721, 21079442, 44538821, 89077642, 1380703451, 2761406902]

約数ペア:

[(1, 2761406902), (2, 1380703451), (31, 89077642), (62, 44538821), (131, 21079442), (262, 10539721), (4061, 679982), (8122, 339991)]