2631544

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 5171040

約数和(自身を除く): 2539496

約数列:

[1, 2, 4, 8, 41, 71, 82, 113, 142, 164, 226, 284, 328, 452, 568, 904, 2911, 4633, 5822, 8023, 9266, 11644, 16046, 18532, 23288, 32092, 37064, 64184, 328943, 657886, 1315772, 2631544]

約数ペア:

[(1, 2631544), (2, 1315772), (4, 657886), (8, 328943), (41, 64184), (71, 37064), (82, 32092), (113, 23288), (142, 18532), (164, 16046), (226, 11644), (284, 9266), (328, 8023), (452, 5822), (568, 4633), (904, 2911)]