8121058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{881}}^1$

素因数の和:1313

約数の個数: 16

約数和(自身を含む): 13335840

約数和(自身を除く): 5214782

約数列:

[1, 2, 11, 22, 419, 838, 881, 1762, 4609, 9218, 9691, 19382, 369139, 738278, 4060529, 8121058]

約数ペア:

[(1, 8121058), (2, 4060529), (11, 738278), (22, 369139), (419, 19382), (838, 9691), (881, 9218), (1762, 4609)]