2014721665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{4049}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 2694384000

約数和(自身を除く): 679662335

約数列:

[1, 5, 11, 55, 83, 109, 415, 545, 913, 1199, 4049, 4565, 5995, 9047, 20245, 44539, 45235, 99517, 222695, 336067, 441341, 497585, 1680335, 2206705, 3696737, 4854751, 18483685, 24273755, 36631303, 183156515, 402944333, 2014721665]

約数ペア:

[(1, 2014721665), (5, 402944333), (11, 183156515), (55, 36631303), (83, 24273755), (109, 18483685), (415, 4854751), (545, 3696737), (913, 2206705), (1199, 1680335), (4049, 497585), (4565, 441341), (5995, 336067), (9047, 222695), (20245, 99517), (44539, 45235)]