2243318215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{18731}}^1$

素因数の和:20162

約数の個数: 16

約数和(自身を含む): 2852508960

約数和(自身を除く): 609190745

約数列:

[1, 5, 17, 85, 1409, 7045, 18731, 23953, 93655, 119765, 318427, 1592135, 26391979, 131959895, 448663643, 2243318215]

約数ペア:

[(1, 2243318215), (5, 448663643), (17, 131959895), (85, 26391979), (1409, 1592135), (7045, 318427), (18731, 119765), (23953, 93655)]