2840654012

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{146819}}^1$

素因数の和:147521

約数の個数: 24

約数和(自身を含む): 5689568640

約数和(自身を除く): 2848914628

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 4837, 9674, 19348, 146819, 293638, 587276, 1027733, 2055466, 4110932, 101451929, 202903858, 405807716, 710163503, 1420327006, 2840654012]

約数ペア:

[(1, 2840654012), (2, 1420327006), (4, 710163503), (7, 405807716), (14, 202903858), (28, 101451929), (691, 4110932), (1382, 2055466), (2764, 1027733), (4837, 587276), (9674, 293638), (19348, 146819)]