2012301795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{517967}}^1$

素因数の和:518019

約数の個数: 32

約数和(自身を含む): 3779094528

約数和(自身を除く): 1766792733

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 517967, 1553901, 2589835, 3625769, 7769505, 10877307, 18128845, 19164779, 54386535, 57494337, 95823895, 134153453, 287471685, 402460359, 670767265, 2012301795]

約数ペア:

[(1, 2012301795), (3, 670767265), (5, 402460359), (7, 287471685), (15, 134153453), (21, 95823895), (35, 57494337), (37, 54386535), (105, 19164779), (111, 18128845), (185, 10877307), (259, 7769505), (555, 3625769), (777, 2589835), (1295, 1553901), (3885, 517967)]