6994520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13451}}^1$

素因数の和:13475

約数の個数: 32

約数和(自身を含む): 16949520

約数和(自身を除く): 9955000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13451, 26902, 53804, 67255, 107608, 134510, 174863, 269020, 349726, 538040, 699452, 874315, 1398904, 1748630, 3497260, 6994520]

約数ペア:

[(1, 6994520), (2, 3497260), (4, 1748630), (5, 1398904), (8, 874315), (10, 699452), (13, 538040), (20, 349726), (26, 269020), (40, 174863), (52, 134510), (65, 107608), (104, 67255), (130, 53804), (260, 26902), (520, 13451)]