1279182812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{49481}}^1$

素因数の和:49789

約数の個数: 24

約数和(自身を含む): 2344259232

約数和(自身を除く): 1065076420

約数列:

[1, 2, 4, 23, 46, 92, 281, 562, 1124, 6463, 12926, 25852, 49481, 98962, 197924, 1138063, 2276126, 4552252, 13904161, 27808322, 55616644, 319795703, 639591406, 1279182812]

約数ペア:

[(1, 1279182812), (2, 639591406), (4, 319795703), (23, 55616644), (46, 27808322), (92, 13904161), (281, 4552252), (562, 2276126), (1124, 1138063), (6463, 197924), (12926, 98962), (25852, 49481)]