426833998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{73013}}^1$

素因数の和:73131

約数の個数: 16

約数和(自身を含む): 665887680

約数和(自身を除く): 239053682

約数列:

[1, 2, 37, 74, 79, 158, 2923, 5846, 73013, 146026, 2701481, 5402962, 5768027, 11536054, 213416999, 426833998]

約数ペア:

[(1, 426833998), (2, 213416999), (37, 11536054), (74, 5768027), (79, 5402962), (158, 2701481), (2923, 146026), (5846, 73013)]