2099059979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{3259}}^1$

素因数の和:3698

約数の個数: 16

約数和(自身を含む): 2237664000

約数和(自身を除く): 138604021

約数列:

[1, 19, 109, 311, 2071, 3259, 5909, 33899, 61921, 355231, 644081, 1013549, 6749389, 19257431, 110476841, 2099059979]

約数ペア:

[(1, 2099059979), (19, 110476841), (109, 19257431), (311, 6749389), (2071, 1013549), (3259, 644081), (5909, 355231), (33899, 61921)]