1489741076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{300109}}^1$

素因数の和:300203

約数の個数: 24

約数和(自身を含む): 2798225640

約数和(自身を除く): 1308484564

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 300109, 600218, 1200436, 5101853, 10203706, 20407412, 21907957, 43815914, 87631828, 372435269, 744870538, 1489741076]

約数ペア:

[(1, 1489741076), (2, 744870538), (4, 372435269), (17, 87631828), (34, 43815914), (68, 21907957), (73, 20407412), (146, 10203706), (292, 5101853), (1241, 1200436), (2482, 600218), (4964, 300109)]