897617042

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{408379}}^1$

素因数の和:408545

約数の個数: 16

約数和(自身を含む): 1548576960

約数和(自身を除く): 650959918

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 408379, 816758, 2858653, 5717306, 64115503, 128231006, 448808521, 897617042]

約数ペア:

[(1, 897617042), (2, 448808521), (7, 128231006), (14, 64115503), (157, 5717306), (314, 2858653), (1099, 816758), (2198, 408379)]