2893156518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{68884679}}^1$

素因数の和:68884691

約数の個数: 16

約数和(自身を含む): 6612929280

約数和(自身を除く): 3719772762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 68884679, 137769358, 206654037, 413308074, 482192753, 964385506, 1446578259, 2893156518]

約数ペア:

[(1, 2893156518), (2, 1446578259), (3, 964385506), (6, 482192753), (7, 413308074), (14, 206654037), (21, 137769358), (42, 68884679)]