2113670380

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{547583}}^1$

素因数の和:547785

約数の個数: 24

約数和(自身を含む): 4461714432

約数和(自身を除く): 2348044052

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 547583, 1095166, 2190332, 2737915, 5475830, 10951660, 105683519, 211367038, 422734076, 528417595, 1056835190, 2113670380]

約数ペア:

[(1, 2113670380), (2, 1056835190), (4, 528417595), (5, 422734076), (10, 211367038), (20, 105683519), (193, 10951660), (386, 5475830), (772, 2737915), (965, 2190332), (1930, 1095166), (3860, 547583)]