2019944495

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1\times {\mathrm{3259}}^1$

素因数の和:4474

約数の個数: 16

約数和(自身を含む): 2448364320

約数和(自身を除く): 428419825

約数列:

[1, 5, 113, 565, 1097, 3259, 5485, 16295, 123961, 368267, 619805, 1841335, 3575123, 17875615, 403988899, 2019944495]

約数ペア:

[(1, 2019944495), (5, 403988899), (113, 17875615), (565, 3575123), (1097, 1841335), (3259, 619805), (5485, 368267), (16295, 123961)]