2687204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 5230848

約数和(自身を除く): 2543644

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1667, 3334, 6668, 21671, 43342, 51677, 86684, 103354, 206708, 671801, 1343602, 2687204]

約数ペア:

[(1, 2687204), (2, 1343602), (4, 671801), (13, 206708), (26, 103354), (31, 86684), (52, 51677), (62, 43342), (124, 21671), (403, 6668), (806, 3334), (1612, 1667)]