1049985995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{9403}}^1$

素因数の和:10402

約数の個数: 16

約数和(自身を含む): 1316259072

約数和(自身を除く): 266273077

約数列:

[1, 5, 23, 115, 971, 4855, 9403, 22333, 47015, 111665, 216269, 1081345, 9130313, 45651565, 209997199, 1049985995]

約数ペア:

[(1, 1049985995), (5, 209997199), (23, 45651565), (115, 9130313), (971, 1081345), (4855, 216269), (9403, 111665), (22333, 47015)]