1329526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:507

約数の個数: 16

約数和(自身を含む): 2193408

約数和(自身を除く): 863882

約数列:

[1, 2, 11, 22, 223, 271, 446, 542, 2453, 2981, 4906, 5962, 60433, 120866, 664763, 1329526]

約数ペア:

[(1, 1329526), (2, 664763), (11, 120866), (22, 60433), (223, 5962), (271, 4906), (446, 2981), (542, 2453)]