726774532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{70891}}^1$

素因数の和:71139

約数の個数: 24

約数和(自身を含む): 1393453152

約数和(自身を除く): 666678620

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 70891, 141782, 283564, 779801, 1559602, 3119204, 16517603, 33035206, 66070412, 181693633, 363387266, 726774532]

約数ペア:

[(1, 726774532), (2, 363387266), (4, 181693633), (11, 66070412), (22, 33035206), (44, 16517603), (233, 3119204), (466, 1559602), (932, 779801), (2563, 283564), (5126, 141782), (10252, 70891)]