2080253758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1\times {\mathrm{1213}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 3437756640

約数和(自身を除く): 1357502882

約数列:

[1, 2, 11, 22, 137, 274, 569, 1138, 1213, 1507, 2426, 3014, 6259, 12518, 13343, 26686, 77953, 155906, 166181, 332362, 690197, 857483, 1380394, 1714966, 1827991, 3655982, 7592167, 15184334, 94556989, 189113978, 1040126879, 2080253758]

約数ペア:

[(1, 2080253758), (2, 1040126879), (11, 189113978), (22, 94556989), (137, 15184334), (274, 7592167), (569, 3655982), (1138, 1827991), (1213, 1714966), (1507, 1380394), (2426, 857483), (3014, 690197), (6259, 332362), (12518, 166181), (13343, 155906), (26686, 77953)]