137290418

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1\times {\mathrm{1279}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 207912960

約数和(自身を除く): 70622542

約数列:

[1, 2, 191, 281, 382, 562, 1279, 2558, 53671, 107342, 244289, 359399, 488578, 718798, 68645209, 137290418]

約数ペア:

[(1, 137290418), (2, 68645209), (191, 718798), (281, 488578), (382, 359399), (562, 244289), (1279, 107342), (2558, 53671)]