1520221262

素因数分解:

$2^1\times 7^1\times {\mathrm{2939}}^1\times {\mathrm{36947}}^1$

素因数の和:39895

約数の個数: 16

約数和(自身を含む): 2607050880

約数和(自身を除く): 1086829618

約数列:

[1, 2, 7, 14, 2939, 5878, 20573, 36947, 41146, 73894, 258629, 517258, 108587233, 217174466, 760110631, 1520221262]

約数ペア:

[(1, 1520221262), (2, 760110631), (7, 217174466), (14, 108587233), (2939, 517258), (5878, 258629), (20573, 73894), (36947, 41146)]