1055391994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{197713}}^1$

素因数の和:197889

約数の個数: 16

約数和(自身を含む): 1686895848

約数和(自身を除く): 631503854

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 197713, 395426, 3361121, 6722242, 31040941, 62081882, 527695997, 1055391994]

約数ペア:

[(1, 1055391994), (2, 527695997), (17, 62081882), (34, 31040941), (157, 6722242), (314, 3361121), (2669, 395426), (5338, 197713)]