26987930

素因数分解:

$2^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{5779}}^1$

素因数の和:6253

約数の個数: 16

約数和(自身を含む): 48690720

約数和(自身を除く): 21702790

約数列:

[1, 2, 5, 10, 467, 934, 2335, 4670, 5779, 11558, 28895, 57790, 2698793, 5397586, 13493965, 26987930]

約数ペア:

[(1, 26987930), (2, 13493965), (5, 5397586), (10, 2698793), (467, 57790), (934, 28895), (2335, 11558), (4670, 5779)]