2864732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 5468400

約数和(自身を除く): 2603668

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 619, 1157, 1238, 2314, 2476, 4628, 8047, 16094, 32188, 55091, 110182, 220364, 716183, 1432366, 2864732]

約数ペア:

[(1, 2864732), (2, 1432366), (4, 716183), (13, 220364), (26, 110182), (52, 55091), (89, 32188), (178, 16094), (356, 8047), (619, 4628), (1157, 2476), (1238, 2314)]