91873670084

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{20899379}}^1$

素因数の和:20899547

約数の個数: 24

約数和(自身を含む): 184917714240

約数和(自身を除く): 93044044156

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 20899379, 41798758, 83597516, 146295653, 292591306, 585182612, 3281202503, 6562405006, 13124810012, 22968417521, 45936835042, 91873670084]

約数ペア:

[(1, 91873670084), (2, 45936835042), (4, 22968417521), (7, 13124810012), (14, 6562405006), (28, 3281202503), (157, 585182612), (314, 292591306), (628, 146295653), (1099, 83597516), (2198, 41798758), (4396, 20899379)]