9870068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 18688992

約数和(自身を除く): 8818924

約数列:

[1, 2, 4, 13, 26, 52, 347, 547, 694, 1094, 1388, 2188, 4511, 7111, 9022, 14222, 18044, 28444, 189809, 379618, 759236, 2467517, 4935034, 9870068]

約数ペア:

[(1, 9870068), (2, 4935034), (4, 2467517), (13, 759236), (26, 379618), (52, 189809), (347, 28444), (547, 18044), (694, 14222), (1094, 9022), (1388, 7111), (2188, 4511)]