2019998564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^2$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 3708165888

約数和(自身を除く): 1688167324

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 479, 958, 1916, 2201, 4402, 8804, 14849, 29698, 34009, 59396, 68018, 136036, 229441, 458882, 917764, 1054279, 2108558, 4217116, 7112671, 14225342, 16290311, 28450684, 32580622, 65161244, 504999641, 1009999282, 2019998564]

約数ペア:

[(1, 2019998564), (2, 1009999282), (4, 504999641), (31, 65161244), (62, 32580622), (71, 28450684), (124, 16290311), (142, 14225342), (284, 7112671), (479, 4217116), (958, 2108558), (1916, 1054279), (2201, 917764), (4402, 458882), (8804, 229441), (14849, 136036), (29698, 68018), (34009, 59396)]