766452962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{20173}}^1$

素因数の和:20354

約数の個数: 24

約数和(自身を含む): 1271809308

約数和(自身を除く): 505356346

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 1727, 3454, 18997, 20173, 37994, 40346, 221903, 443806, 2440933, 3167161, 4881866, 6334322, 34838771, 69677542, 383226481, 766452962]

約数ペア:

[(1, 766452962), (2, 383226481), (11, 69677542), (22, 34838771), (121, 6334322), (157, 4881866), (242, 3167161), (314, 2440933), (1727, 443806), (3454, 221903), (18997, 40346), (20173, 37994)]