289380034

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83203}}^1$

素因数の和:83289

約数の個数: 16

約数和(自身を含む): 455292288

約数和(自身を除く): 165912254

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 83203, 166406, 3078511, 3910541, 6157022, 7821082, 144690017, 289380034]

約数ペア:

[(1, 289380034), (2, 144690017), (37, 7821082), (47, 6157022), (74, 3910541), (94, 3078511), (1739, 166406), (3478, 83203)]