2311288

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 5004000

約数和(自身を除く): 2692712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 277, 298, 554, 596, 1043, 1108, 1192, 1939, 2086, 2216, 3878, 4172, 7756, 8344, 15512, 41273, 82546, 165092, 288911, 330184, 577822, 1155644, 2311288]

約数ペア:

[(1, 2311288), (2, 1155644), (4, 577822), (7, 330184), (8, 288911), (14, 165092), (28, 82546), (56, 41273), (149, 15512), (277, 8344), (298, 7756), (554, 4172), (596, 3878), (1043, 2216), (1108, 2086), (1192, 1939)]