2893148538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{68884489}}^1$

素因数の和:68884501

約数の個数: 16

約数和(自身を含む): 6612911040

約数和(自身を除く): 3719762502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 68884489, 137768978, 206653467, 413306934, 482191423, 964382846, 1446574269, 2893148538]

約数ペア:

[(1, 2893148538), (2, 1446574269), (3, 964382846), (6, 482191423), (7, 413306934), (14, 206653467), (21, 137768978), (42, 68884489)]