2891323128

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3886187}}^1$

素因数の和:3886227

約数の個数: 32

約数和(自身を含む): 7461480960

約数和(自身を除く): 4570157832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 3886187, 7772374, 11658561, 15544748, 23317122, 31089496, 46634244, 93268488, 120471797, 240943594, 361415391, 481887188, 722830782, 963774376, 1445661564, 2891323128]

約数ペア:

[(1, 2891323128), (2, 1445661564), (3, 963774376), (4, 722830782), (6, 481887188), (8, 361415391), (12, 240943594), (24, 120471797), (31, 93268488), (62, 46634244), (93, 31089496), (124, 23317122), (186, 15544748), (248, 11658561), (372, 7772374), (744, 3886187)]