7494480290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68131639}}^1$

素因数の和:68131657

約数の個数: 16

約数和(自身を含む): 14716434240

約数和(自身を除く): 7221953950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 68131639, 136263278, 340658195, 681316390, 749448029, 1498896058, 3747240145, 7494480290]

約数ペア:

[(1, 7494480290), (2, 3747240145), (5, 1498896058), (10, 749448029), (11, 681316390), (22, 340658195), (55, 136263278), (110, 68131639)]