2017779812

素因数分解:

$2^2\times {\mathrm{283}}^1\times {\mathrm{317}}^1\times {\mathrm{5623}}^1$

素因数の和:6227

約数の個数: 24

約数和(自身を含む): 3555402816

約数和(自身を除く): 1537623004

約数列:

[1, 2, 4, 283, 317, 566, 634, 1132, 1268, 5623, 11246, 22492, 89711, 179422, 358844, 1591309, 1782491, 3182618, 3564982, 6365236, 7129964, 504444953, 1008889906, 2017779812]

約数ペア:

[(1, 2017779812), (2, 1008889906), (4, 504444953), (283, 7129964), (317, 6365236), (566, 3564982), (634, 3182618), (1132, 1782491), (1268, 1591309), (5623, 358844), (11246, 179422), (22492, 89711)]