2021441812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{24281}}^1$

素因数の和:25899

約数の個数: 24

約数和(自身を含む): 3812176872

約数和(自身を除く): 1790735060

約数列:

[1, 2, 4, 13, 26, 52, 1601, 3202, 6404, 20813, 24281, 41626, 48562, 83252, 97124, 315653, 631306, 1262612, 38873881, 77747762, 155495524, 505360453, 1010720906, 2021441812]

約数ペア:

[(1, 2021441812), (2, 1010720906), (4, 505360453), (13, 155495524), (26, 77747762), (52, 38873881), (1601, 1262612), (3202, 631306), (6404, 315653), (20813, 97124), (24281, 83252), (41626, 48562)]