2542917892

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{991}}^1\times {\mathrm{13649}}^1$

素因数の和:14691

約数の個数: 24

約数和(自身を含む): 4549708800

約数和(自身を除く): 2006790908

約数列:

[1, 2, 4, 47, 94, 188, 991, 1982, 3964, 13649, 27298, 46577, 54596, 93154, 186308, 641503, 1283006, 2566012, 13526159, 27052318, 54104636, 635729473, 1271458946, 2542917892]

約数ペア:

[(1, 2542917892), (2, 1271458946), (4, 635729473), (47, 54104636), (94, 27052318), (188, 13526159), (991, 2566012), (1982, 1283006), (3964, 641503), (13649, 186308), (27298, 93154), (46577, 54596)]