1668184474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{54907}}^1$

素因数の和:56301

約数の個数: 16

約数和(自身を含む): 2731782816

約数和(自身を除く): 1063598342

約数列:

[1, 2, 11, 22, 1381, 2762, 15191, 30382, 54907, 109814, 603977, 1207954, 75826567, 151653134, 834092237, 1668184474]

約数ペア:

[(1, 1668184474), (2, 834092237), (11, 151653134), (22, 75826567), (1381, 1207954), (2762, 603977), (15191, 109814), (30382, 54907)]