804511772

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{3709}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 1420455120

約数和(自身を除く): 615943348

約数列:

[1, 2, 4, 211, 257, 422, 514, 844, 1028, 3709, 7418, 14836, 54227, 108454, 216908, 782599, 953213, 1565198, 1906426, 3130396, 3812852, 201127943, 402255886, 804511772]

約数ペア:

[(1, 804511772), (2, 402255886), (4, 201127943), (211, 3812852), (257, 3130396), (422, 1906426), (514, 1565198), (844, 953213), (1028, 782599), (3709, 216908), (7418, 108454), (14836, 54227)]