252745919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1733}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 280158912

約数和(自身を除く): 27412993

約数列:

[1, 17, 23, 373, 391, 1733, 6341, 8579, 29461, 39859, 145843, 646409, 677603, 10988953, 14867407, 252745919]

約数ペア:

[(1, 252745919), (17, 14867407), (23, 10988953), (373, 677603), (391, 646409), (1733, 145843), (6341, 39859), (8579, 29461)]