1289090082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30692621}}^1$

素因数の和:30692633

約数の個数: 16

約数和(自身を含む): 2946491712

約数和(自身を除く): 1657401630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 30692621, 61385242, 92077863, 184155726, 214848347, 429696694, 644545041, 1289090082]

約数ペア:

[(1, 1289090082), (2, 644545041), (3, 429696694), (6, 214848347), (7, 184155726), (14, 92077863), (21, 61385242), (42, 30692621)]