1566220949

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{2081}}^1$

素因数の和:2908

約数の個数: 16

約数和(自身を含む): 1675327104

約数和(自身を除く): 109106155

約数列:

[1, 23, 43, 761, 989, 2081, 17503, 32723, 47863, 89483, 752629, 1583641, 2058109, 36423743, 68096563, 1566220949]

約数ペア:

[(1, 1566220949), (23, 68096563), (43, 36423743), (761, 2058109), (989, 1583641), (2081, 752629), (17503, 89483), (32723, 47863)]