2011121708

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{1217}}^1\times {\mathrm{3253}}^1$

素因数の和:4601

約数の個数: 24

約数和(自身を含む): 3551181312

約数和(自身を除く): 1540059604

約数列:

[1, 2, 4, 127, 254, 508, 1217, 2434, 3253, 4868, 6506, 13012, 154559, 309118, 413131, 618236, 826262, 1652524, 3958901, 7917802, 15835604, 502780427, 1005560854, 2011121708]

約数ペア:

[(1, 2011121708), (2, 1005560854), (4, 502780427), (127, 15835604), (254, 7917802), (508, 3958901), (1217, 1652524), (2434, 826262), (3253, 618236), (4868, 413131), (6506, 309118), (13012, 154559)]