2223537743

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{5879}}^1$

素因数の和:6718

約数の個数: 16

約数和(自身を含む): 2580802560

約数和(自身を除く): 357264817

約数列:

[1, 7, 71, 497, 761, 5327, 5879, 41153, 54031, 378217, 417409, 2921863, 4473919, 31317433, 317648249, 2223537743]

約数ペア:

[(1, 2223537743), (7, 317648249), (71, 31317433), (497, 4473919), (761, 2921863), (5327, 417409), (5879, 378217), (41153, 54031)]