420120436

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{5431}}^1$

素因数の和:5751

約数の個数: 24

約数和(自身を含む): 747399744

約数和(自身を除く): 327279308

約数列:

[1, 2, 4, 83, 166, 233, 332, 466, 932, 5431, 10862, 19339, 21724, 38678, 77356, 450773, 901546, 1265423, 1803092, 2530846, 5061692, 105030109, 210060218, 420120436]

約数ペア:

[(1, 420120436), (2, 210060218), (4, 105030109), (83, 5061692), (166, 2530846), (233, 1803092), (332, 1265423), (466, 901546), (932, 450773), (5431, 77356), (10862, 38678), (19339, 21724)]