2581444692

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{439919}}^1$

素因数の和:440092

約数の個数: 36

約数和(自身を含む): 6565366080

約数和(自身を除く): 3983921388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 439919, 879838, 1319757, 1759676, 2639514, 3959271, 5279028, 7918542, 15837084, 71706797, 143413594, 215120391, 286827188, 430240782, 645361173, 860481564, 1290722346, 2581444692]

約数ペア:

[(1, 2581444692), (2, 1290722346), (3, 860481564), (4, 645361173), (6, 430240782), (9, 286827188), (12, 215120391), (18, 143413594), (36, 71706797), (163, 15837084), (326, 7918542), (489, 5279028), (652, 3959271), (978, 2639514), (1467, 1759676), (1956, 1319757), (2934, 879838), (5868, 439919)]