2801472844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{37507}}^1$

素因数の和:37845

約数の個数: 24

約数和(自身を含む): 4990664448

約数和(自身を除く): 2189191604

約数列:

[1, 2, 4, 71, 142, 263, 284, 526, 1052, 18673, 37346, 37507, 74692, 75014, 150028, 2662997, 5325994, 9864341, 10651988, 19728682, 39457364, 700368211, 1400736422, 2801472844]

約数ペア:

[(1, 2801472844), (2, 1400736422), (4, 700368211), (71, 39457364), (142, 19728682), (263, 10651988), (284, 9864341), (526, 5325994), (1052, 2662997), (18673, 150028), (37346, 75014), (37507, 74692)]