2662070

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{523}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 4810320

約数和(自身を除く): 2148250

約数列:

[1, 2, 5, 10, 509, 523, 1018, 1046, 2545, 2615, 5090, 5230, 266207, 532414, 1331035, 2662070]

約数ペア:

[(1, 2662070), (2, 1331035), (5, 532414), (10, 266207), (509, 5230), (523, 5090), (1018, 2615), (1046, 2545)]