6856190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 13582944

約数和(自身を除く): 6726754

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 397, 785, 794, 1570, 1727, 1985, 3454, 3970, 4367, 8635, 8734, 17270, 21835, 43670, 62329, 124658, 311645, 623290, 685619, 1371238, 3428095, 6856190]

約数ペア:

[(1, 6856190), (2, 3428095), (5, 1371238), (10, 685619), (11, 623290), (22, 311645), (55, 124658), (110, 62329), (157, 43670), (314, 21835), (397, 17270), (785, 8734), (794, 8635), (1570, 4367), (1727, 3970), (1985, 3454)]