610489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 16

約数和(自身を含む): 737280

約数和(自身を除く): 126791

約数列:

[1, 11, 19, 23, 127, 209, 253, 437, 1397, 2413, 2921, 4807, 26543, 32131, 55499, 610489]

約数ペア:

[(1, 610489), (11, 55499), (19, 32131), (23, 26543), (127, 4807), (209, 2921), (253, 2413), (437, 1397)]