426495718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{13877}}^1$

素因数の和:14028

約数の個数: 24

約数和(自身を含む): 708777216

約数和(自身を除く): 282281498

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 1397, 2794, 13877, 15367, 27754, 30734, 152647, 305294, 1679117, 1762379, 3358234, 3524758, 19386169, 38772338, 213247859, 426495718]

約数ペア:

[(1, 426495718), (2, 213247859), (11, 38772338), (22, 19386169), (121, 3524758), (127, 3358234), (242, 1762379), (254, 1679117), (1397, 305294), (2794, 152647), (13877, 30734), (15367, 27754)]