2578500112

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{85313}}^1$

素因数の和:87210

約数の個数: 20

約数和(自身を含む): 4998547260

約数和(自身を除く): 2420047148

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 7556, 15112, 30224, 85313, 170626, 341252, 682504, 1365008, 161156257, 322312514, 644625028, 1289250056, 2578500112]

約数ペア:

[(1, 2578500112), (2, 1289250056), (4, 644625028), (8, 322312514), (16, 161156257), (1889, 1365008), (3778, 682504), (7556, 341252), (15112, 170626), (30224, 85313)]