539902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 24

約数和(自身を含む): 938448

約数和(自身を除く): 398546

約数列:

[1, 2, 11, 22, 23, 46, 97, 121, 194, 242, 253, 506, 1067, 2134, 2231, 2783, 4462, 5566, 11737, 23474, 24541, 49082, 269951, 539902]

約数ペア:

[(1, 539902), (2, 269951), (11, 49082), (22, 24541), (23, 23474), (46, 11737), (97, 5566), (121, 4462), (194, 2783), (242, 2231), (253, 2134), (506, 1067)]