327143804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{42223}}^1$

素因数の和:42389

約数の個数: 24

約数和(自身を含む): 620692800

約数和(自身を除く): 293548996

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 42223, 84446, 168892, 548899, 1097798, 2195596, 6291227, 12582454, 25164908, 81785951, 163571902, 327143804]

約数ペア:

[(1, 327143804), (2, 163571902), (4, 81785951), (13, 25164908), (26, 12582454), (52, 6291227), (149, 2195596), (298, 1097798), (596, 548899), (1937, 168892), (3874, 84446), (7748, 42223)]