2881450369

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{16831}}^1$

素因数の和:17536

約数の個数: 16

約数和(自身を含む): 3387406336

約数和(自身を除く): 505955967

約数列:

[1, 7, 37, 259, 661, 4627, 16831, 24457, 117817, 171199, 622747, 4359229, 11125291, 77877037, 411635767, 2881450369]

約数ペア:

[(1, 2881450369), (7, 411635767), (37, 77877037), (259, 11125291), (661, 4359229), (4627, 622747), (16831, 171199), (24457, 117817)]