2588278

素因数分解:

$2^1\times 7^6\times {\mathrm{11}}^1$

素因数の和:55

約数の個数: 28

約数和(自身を含む): 4941252

約数和(自身を除く): 2352974

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 2401, 3773, 4802, 7546, 16807, 26411, 33614, 52822, 117649, 184877, 235298, 369754, 1294139, 2588278]

約数ペア:

[(1, 2588278), (2, 1294139), (7, 369754), (11, 235298), (14, 184877), (22, 117649), (49, 52822), (77, 33614), (98, 26411), (154, 16807), (343, 7546), (539, 4802), (686, 3773), (1078, 2401)]