1904749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 2459520

約数和(自身を除く): 554771

約数列:

[1, 7, 11, 29, 77, 203, 319, 853, 2233, 5971, 9383, 24737, 65681, 173159, 272107, 1904749]

約数ペア:

[(1, 1904749), (7, 272107), (11, 173159), (29, 65681), (77, 24737), (203, 9383), (319, 5971), (853, 2233)]