254202394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1879}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 423947520

約数和(自身を除く): 169745126

約数列:

[1, 2, 17, 23, 34, 46, 173, 346, 391, 782, 1879, 2941, 3758, 3979, 5882, 7958, 31943, 43217, 63886, 67643, 86434, 135286, 325067, 650134, 734689, 1469378, 5526139, 7476541, 11052278, 14953082, 127101197, 254202394]

約数ペア:

[(1, 254202394), (2, 127101197), (17, 14953082), (23, 11052278), (34, 7476541), (46, 5526139), (173, 1469378), (346, 734689), (391, 650134), (782, 325067), (1879, 135286), (2941, 86434), (3758, 67643), (3979, 63886), (5882, 43217), (7958, 31943)]